List of ECE Projects

2008-2009 Academic Year

Note the following ideas are suggestions only. These sample ideas represent concepts that ECE faculty have suggested and are willing to supervise. You may choose one of these ideas, or take them as starting point to give you an idea of the complexity and function we expect to see in a fourth year project. Another good resource is previous projects – which often have “future work” development possiblities. And finally, do not hesitate to use your best resource – your professors. If you have an idea you are debating – sit down with your professors and discuss it – most of the best project ideas have come from students.

Notez qe les idées qui suivent ne repésentent que des suggestions. Cet échantillon d’idées vous donne une idée des concepts suggérés par les professeurs du départment. Vous pouvez choisir une de ces idées, ou les utiliser comme référence vis-à-vis la complexité et fonctionalité qu’on s’attend à retrouver dans un projet de 4ème année. Les projets des années précédentes donnent également de bonnes idées, puisqu’ils contiennet souvent une section sur le ”travail futur”. Finalement n’hésitez pas à utiliser vos meilleures resources: les professeurs. Si vous considérez une idée, discutez en – la majorité des meilleures idées de projets viennent des étudiants.

Title: Robot Play Pen Navigation System
Supervisor: Capt M Fricker
Description: The current RMC autonomous robotics lab has an area commonly known as “the Play Pen”. It is equipped with an ultrasonic beacon navigation system that is used by the 4th year robotics course (EEE447). This project would see the capability of the navigation system to be used by multiple robots at the same time, where as currently, only one robot can at the present. This project will involve interfacing wireless communications devices and ultrasonic sensor arrays through an HC12, and likely involve a moderate level of C-coding skills.

Title: Ogg Vorbis Hardware Player
Supervisor: Capt S Cayouette
Description: Ogg Vorbis is an open-source audio encoding technology similar to the closed-source, patent encumbered mp3 format. The goal of this project would be to design and implement a hardware decoder/player prototype either using an FPGA development board or built from discrete parts. The player will sport common portable music player functions such as displaying file information, creating play lists and pausing playback. Possible additions to the player are audio filters for bass/treble adjustments, visualization effects and support for multiple sources of data such as USB memory and SD cards.

Title: Pédale reprogrammable d’effets sonores
Supervisor: Capt S Cayouette
Description: Les pédales d’effets sonores appliquent différents filtres, analogues et ou digitaux, pour produire des effets sonores. Le but de ce projet est d’implémenter des effets sonores sur une plateforme FPGA. L’entrée sonore analogue sera échantillonnée et convertie sous forme digitale, sera traitée par des filtres digitaux et reconvertie sous forme analogue à la sortie du système. Il sera possible de reprogrammer les effets par une connection optionnelle à un PC.

Title: RF Direction Finder
Supervisor: Maj JC Bronson
Description: A large scale public events like the Super Bowl, so many wireless devices get deployed (such as even organizers talking to each other) that frequency management becomes non-trivial. So much spectrum is in use that emissions that are not included in the overall site Frequency Management plan must be located and stopped. The design project would be to construct a receiver and antenna that could be walked around giving direction and signal strength of interfering signals. For more information, check here or here.

Title: WiFi Positioning System
Supervisor: Maj JC Bronson
Description: In large urban centres, GPS signals are often blocked by tall buildings. However, there are a growing number of other signals such as WiFi Access Points (APs) and Cellular Phone and Pager Base stations. By using the received signal strength of WiFi APs whose actual physical location and unique identifier are known, a device could be constructed to compute its position relative to known WiFi APs without relying on a GPS device at all. If a large number of signal sources are used, then simply using the information in the beacon signal (without measuring received signal strength) to determine position is possible. More information can be found here.

Title: Laser Control System
Supervisor: Maj JC Bronson
Description: A standard laser pointer provides a powerful, coherent signal for many metres. This project is to construct a device that will detect the laser pointer’s beam and turn on/off connected devices such as music players, lights, etc. The laser pointer would be mounted on the user’s head allowing remote control of any device. It should be possible not only to detect the laser, but to allow different movements of the beam to activate different devices.


Title: Image compression with JPEG 2000
Supervisor: Dr Don Mcgaughey
Description: The JPEG 2000 standard offers a high compression ratio with still a good PSNR value. This group will have the opportunity to program their own JPEG 2000 algorithm and compare it with known results. The algorithm requires learning the discrete wavelet transform. The project is a combination of signal (image) processing and software engineering. The student’s may choose their programming language (C, C++, Matlab or Java are preferred)

Title: Wavelength Diversity – image enhancement
Supervisor: Dr Don Mcgaughey
Description: Images taken through the earth’s atmosphere are significantly distorted. We observe this distortion as the twinkling of stars. By simultaneously collecting 2 images at different wavelengths, much of the distortion can be corrected by post-processing the images. Images are collected on an optics bench. Students may have the opportunity to collect their own images using an 11″ telescope on the roof of RMC. The main part of this project is modifying the wavelength diversity algorithm. The algorithm current uses a genetic algorithm to search for the best reconstructed image. The students will replace this algorithm with a gradient descent or simplex algorithm.

Title: Software implementation for the processing of audio signals in real time
Supervisor: Dr Germain Drolet
Description: The signal produced by an electrical guitar, before being amplified, is typically processed by various systems to enrich the timbre and produce effects that are exploited in the music. This also applies to vocals and many musical instruments during live performance, although the electric guitar generally requires more processing. Depending on the effect, the implementation may be analog or digital after sampling and A/D conversion. The purpose of this project is to evaluate and further develop the fully-functional prototype developed in: D. Dupuis, A. Pedneault, “Implémentation d’un Logiciel d’Effets Sonores en Temps Réel pour une Entrée Audio”, Document de Conception Détaillée (GEF455/457-DID-08), Département de Génie Electrique et de Génie Informatique, Collège Militaire Royal du Canada, 19 mars 2007.

It is hoped that the product’s performance, stability and usability will meet the musicians needs. The initial phase will be to reevaluate the design philosophy adopted in Dupuis & Pedneault’s prototype, suggest possible changes and address some of the concerns raised by musicians who tested the prototype. Some of the following features will be added (depending on the students interest):
1. Improvement of the GUI: this may include the graphical creation and display of the XML configuration file,filter design, more intuitive interface, display of the signal waveform and spectrogram,
2. Integration of the ALSA sound driver: this may include automatic adjustment of the sound-card controls,
3. Extra functionality in the XML configuration file: this may include extra effects such as chorus, noise gate, freq divider/ multiplier, wah-wah, T-wah,
4. External control of the product with switches and pedals.

The students will learn how to program on a Linux platform, how to interact with sound cards and more generally how to implement in real time some digital signal processing algorithms. This project is suited to computer or electrical engineering students with special interests in the processing of audio signals.

Title: Software data radio
Supervisor: Dr Germain Drolet
Description: In a digital communication system, many levels of signal processing and data encoding are used to increase the reliability and efficiency of transmission between users, and to simplify the hardware implementations. The processing/encoding operations include source compression, data encryption, error correction coding, line coding and modulation. In a software radio, these operations are implemented in software except for the signal amplification and transmission over the channel. Such systems are more easily reconfigured to to communication standard updates or changes in the channel characteristics. This project deals with the implementation of a software radio on a Linux platform for use over the air wave medium in the commercial FM band. Specific tasks include the transformation of digital data into an analog signal that fits in the audio frequency band. The signal is then fed to a personal FM transmitter through the soundcard. At the remote end, the signal is captured using a commercial FM receiver and fed to the receiver’s software through the soundcard. Full-duplex operation is a desirable requirement. Although academic in nature, further development may include networking of multiple computers. This project is well suited to computer engineering students with the desire to deepen their understanding of digital communication systems or electrical engineering students in the communication stream with aptitudes in the design of software. More information on commercial systems employing these concept can be found here or here. Note that these systems are much more sophisticated than what is expected to be implemented.

Title: Doppler Radar III
Supervisor: Dr Joey Bray
Description: A Doppler radar is an essential tool for determining the radial velocity of a moving target. Operating at 5.4 GHz, this 3rd generation radar will be improved upon in various ways. Students will design, simulate and build: separate transmit and receive high-gain antennas for the radar, a new mixer for frequency conversion, and all of the processing electronics that are necessary to interpret the received signal such that it can be displayed on a large LED display. The final product will be tested on moving traffic at the RMC guardhouse. Potential students should be interested in microwave circuitry and electronics.

Title: Portable Music Player Transmitter
Supervisor: Capt LeSauvage
Description: The goal of this project would be to build a small, portable digitally tuned FM transmitter so that music players such as the iPod can be played on any audio source with an FM tuner.

Title: Robot Soccer Team
Supervisor: Capt Dunfield / Dr. Liang (Computer Science)
Description: In 2004/05 a Robot Soccer Team was started. In the ECE department, two prototype robots were constructed. In 2005/06 the Robot Soccer Team was worked on further in the Computer Science Dept. This works needs to continue in the area of image analysis and strategy planning modules. This is primarily a SW based challenge. The award winning robots developed in 2005 can be seen in the robot lab and the project website can be see here. The project definition for 2006 / 07 is still under development. Speak to the supervisor for more details

Title: Combat Robots
Supervisor: Capt Dunfield
Description: Two heterogeneous robots will work together to take out enemy robots. One robot will be developed as a scout equipped with enemy sensors. Use of a colour camera could be used. The second robot will be an attack robot able to fire on the enemy. Principle of operation. Scout robot will map out area and find the enemy robot. When the target is found, it will relay location data to the attack robot which will then move toward the target and fire on it when possible. Map building and path planning capabilities are optional. This work will be used in future work for a complete tank platoon in future years.

Title: Formation Robots / Map Making
Supervisor: Capt Dunfield
Description: No less than 4 robots will be used to maintain a formation. These shall include: In line, in route, Diamond. The colony (platoon) shall be able to dynamically change it’s formation as required. The trigger used to cause a change is TBA, but it may be that change is required when in line formation can’t fit through a passageway. The intent is to use course robots so little or no HW is involved. The robot colony could be designed to map out a building.

Titre: Réalisation Modulaire d’un Convertisseur de Puissance Quatre Cadrans Pour Moteurs CC
Aviseur Dr Francis Okou
Description: Il s’agira dans ce projet de dimensionner et de réaliser les convertisseurs AC-DC et DC-DC qui composent l’amplificateur de puissance de la commande des moteurs à courant continu. Les circuits de commande des convertisseurs doivent aussi être réaliser. De façon exceptionnelle le convertisseur AC-DC sera à thyristors. Le convertisseur DC-DC sera à commutation forcée. Les solutions proposées devront être simulées auparavant dans l’environnement SimPowerSystems.

Titre: Realisation d’un Environnement de Commande de Moteur CC Utilisant RTW de MATLAB/SIMULINK
Aviseur Dr. Francis Okou
Description: Il s’agira de concevoir et de dimensionner un système matériel et logiciel pour commander en position et en vitesse un moteur CC depuis l’environnement Matlab/Simulink. Un correcteur numérique effectuant une poursuite de trajectoire sera développer pour tester le produit. Le projet consistera à choisir convenablement la carte d’acquisition, concevoir le circuit d’interface, configurer RTW, concevoir un programme convivial pour tester différents correcteurs.

Title: Tapeless Answering Maching for POTS System: on TI DSP
Supervisor: Dr Don McGauhhey/Capt Guillaume Gilbert
Description: The project will realise a tapeless answering maching that will be able to store caller-id, stored a sampled voice message of up to 30 seconds, produce a tone and recongnize hang ups. The project may also be required to compress the voice message, and forward it by email or WiFi.

Titre: Donner vie à une radio AM des années 1950
Aviseur Dr. Côme Rozon
Description: Une radio AM fonctionnant avec des tubes à vide doit être équipée d’une source de puissance adéquate et d’un contrôle à distance. Cette radio ancienne date des années 1950 et utilisait à l’époque une grosse batterie à courant continu qui fournissait une source de puissance stable aux circuits internes. On pouvait donc écouter la radio dans des coins reculés où les services électriques n’existaient pas. Malheureusement, ces batteries ne duraient pas trop longtemps. Le projet consiste à concevoir et bâtir une source de puissance pour alimenter la radio à partir d’un branchement standard au réseau électrique de 120 VAC, 60 Hz. Cette source doit être munie de circuits de protection adéquats et ne pas affecter la qualité de la réception d’ondes AM. On désire également pouvoir contrôler cette radio avec un contrôleur à distance (allumer, éteindre, syntoniser, ajuster le volume). Ces ajouts doivent être apportés sans modifier l’apparence rustique de la radio et sans l’endommager.

Title: Video Game ConsoleSupervisor: Capt Gilbert
Description:  Design and construction of an 8-bit video game console, complete with video and sound interface, and game
 controllers.  This design could be done using an FPGA development board or a custom system could be built from discrete
 parts.  An implementation of a simple game could be used to demonstrate functionality.  Another related project in software
engineering would be the software toolchain required to program this device.

Title: Two-axis egg plotterSupervisor: Capt Gilbert
Descption: A two-axis computer controlled plotter to draw interesting patterns on eggs.
An example can be seen at: http://www.taomc.com/studio_machines/egg_plotter.htm

Title: High Frequency Response of High Temperature Capable Thermocouples Through Signal Processing
Supervisor: Maj Alain Beaulieu/Dr. Marc LaViolette (Mech Eng)
Description: Modern control systems need high frequency capable sensors to support transient engine controls,
 conditions monitoring and fault prognostics.  RMC researchers have, to this point in time, developed signal processing
 techniques that manage to obtain higher frequency performance from more rugged thermocouples.  This technique should be
 explored further to determine its potential as a flame sensor for afterburners or combustion chambers.In the F404, an optical
light detection system (flame sensor) is used to detect extinction of the afterburner.  Fouling of the light transmissionelements
 due to soot and other combustion products leads to failures in light sensing.  Such fouling would not prevent a thermocouple
 fromdetecting a sudden reduction in heat transfer encountered from a flame out.  Rugged thermocouples are used reliably in
the other sections ofthe engine.  It is their low response time which makes them unsuitable as flame sensors.  The technique
 proposed involves determining trends of temperature signals.  Specifically, the time derivatives of the signal are evaluated and
 presented.  They can be processed to reflect the true input signal with sufficient understanding of the thermocouple
characteristics.  This may achieve the effective response time of theoptical technique currently used in the F404 application.
 A rule of thumb of a 5 millisecond response time can be used to determine suitability for gas turbine applications.

Title: Indirect fire effect simulatorSupervisor: Maj Alain Beaulieu
Description: Atillery or mortars are used to provide indirect fire support to operations. The CF currently has the capability of
 simulating direct fire (rifle) for wargames. However, we currently do not have an indirect fire simulator. The project would be to
build an indirect fire simulator were the soldier's condition (level of injury or death) would be determined based on where
he/she is with respect to simulated shells as well as the soldier's position with respect to cover.

HI Frnds…This is V.Vamshi Krishna Reddy

I’m Presenting u all an exclusive material for ur GRE.It will be very much useful to all those who are aiming at good scores.This Material contains the Photographs of the Words that are present in GRE KRUPA’s Class room


The students of Krupa May know this very well that more than 2000 words are collected and writtenonwalls,posters,charts,ceiling,board,pillars,speakers and on what not…….Its really a great experience of being in that class room and I really owe my gratitude for that class room which inspired me for learning Vocabulary.

The words that are written around u in the class room exceeds 2000 and all are very much important for GRE.

So,I have collected the Photographs of all those words and the entire room is covered in my photographs.So download them and grab the atmost opportunity to learn all of those…….Moreover it is very easy to learn from those photos.

There is no Cheating in publishing these photographs as i took permission before taking those photographs.

Here goes the links for the photographs

photo1: http://rapidshare.com/files/118556871/DSC00710.JPG

photo2: http://rapidshare.com/files/118558764/DSC00711.JPG

photo3: http://rapidshare.com/files/119090204/DSC00712.JPG

photo4: http://rapidshare.com/files/119090968/DSC00713.JPG

photo5: http://rapidshare.com/files/119095846/DSC00714.JPG

photo6: http://rapidshare.com/files/119096805/DSC00715.JPG

photo7: http://rapidshare.com/files/119098678/DSC00716.JPG

photo8: http://rapidshare.com/files/119100380/DSC00717.JPG

photo9: http://rapidshare.com/files/119102807/DSC00718.JPG

photo10: http://rapidshare.com/files/119104527/DSC00719.JPG

photo11: http://rapidshare.com/files/119108616/DSC00720.JPG

photo12: http://rapidshare.com/files/119110150/DSC00721.JPG

photo13: http://rapidshare.com/files/119112578/DSC00722.JPG

photo14: http://rapidshare.com/files/119120945/DSC00723.JPG

photo15: http://rapidshare.com/files/119122433/DSC00724.JPG

photo16: http://rapidshare.com/files/119127159/DSC00725.JPG

photo17: http://rapidshare.com/files/119129014/DSC00726.JPG

photo18: http://rapidshare.com/files/119130732/DSC00727.JPG

photo19: http://rapidshare.com/files/119559263/DSC00728.JPG

photo20: http://rapidshare.com/files/119569346/DSC00729.JPG

photo21: http://rapidshare.com/files/119572262/DSC00730.JPG

photo22: http://rapidshare.com/files/119575931/DSC00731.JPG

photo23: http://rapidshare.com/files/119578348/DSC00732.JPG

photo24: http://rapidshare.com/files/119582164/DSC00733.JPG

photo25: http://rapidshare.com/files/119587862/DSC00734.JPG

photo26: http://rapidshare.com/files/119597959/DSC00735.JPG

photo27: http://rapidshare.com/files/119602097/DSC00736.JPG

photo28: http://rapidshare.com/files/119605693/DSC00737.JPG

photo29: http://rapidshare.com/files/119607643/DSC00738.JPG

photo30: http://rapidshare.com/files/119614085/DSC00739.JPG

photo31: http://rapidshare.com/files/119615883/DSC00740.JPG

photo32: http://rapidshare.com/files/119801760/DSC00741.JPG

photo33: http://rapidshare.com/files/119804921/DSC00742.JPG

photo34: http://rapidshare.com/files/119812892/DSC00744.JPG

photo35: http://rapidshare.com/files/119816569/DSC00745.JPG

photo36: http://rapidshare.com/files/119949752/DSC00746.JPG

photo37: http://rapidshare.com/files/119951329/DSC00747.JPG

photo38: http://rapidshare.com/files/119952910/DSC00748.JPG

photo39: http://rapidshare.com/files/119970903/DSC00794.JPG

photo40: http://rapidshare.com/files/119977417/DSC00795.JPG

photo41: http://rapidshare.com/files/119978928/DSC00796.JPG

photo42: http://rapidshare.com/files/119982898/DSC00798.JPG

photo43: http://rapidshare.com/files/119987972/DSC00799.JPG

photo44: http://rapidshare.com/files/119989144/DSC00800.JPG

photo45: http://rapidshare.com/files/120007483/DSC00801.JPG

photo46: http://rapidshare.com/files/120009129/DSC00802.JPG

photo47: http://rapidshare.com/files/120012225/DSC00803.JPG

The photo resolution has not been reduced So that the words doesn’t get blurred on zooming.
The Photos are of high quality thats why they r of a bit larger size

.

1) Bhanu spends 30% of his income on petrol on scooter. ¼ of the remaining on house rent and the balance on food. If he spends Rs.300 on petrol then what is the expenditure on house rent?

a) Rs.525

b) Rs.1000

c) Rs.675

d) Rs.175

2) If the numerator of a fraction is increased by 25% and denominator decreased by 20%, the new value is 5/4. What is the original value?

a) 3/5

b) 4/5

c) 7/8

d) 3/7

3) The length of a rectangle is increased by 60%. By what % would the width have to be decreased to maintain the same area?

a) 30%

b) 60%

c) 75%

d) 37.5%

4) The value of ¾ + 5 / 36 + 7 / 144 + …….+17 / 5184 + 19 / 8100 is

a) 0.99

b) 0.98

c) 0.95

d) None of these

5) A sporting goods store ordered an equal number of white and yellow balls. The tennis ball company delivered 45 extra white balls, making the ratio of white balls to yellow balls 1/5 : 1/6. How many white tennis balls did the store originally order for?

a) 450

b) 270

c) 225

d) None of these

6) A student’s grade in a course is determined by 6 quizzes and one examination. If the examination counts thrice as much as each of the quizzes, what fraction of final grade is determined by the examination?

a) 1/6

b) 1/5

c) 1/3

d) ¼

7) A sum of money is divided among A, B and C such that for each rupee A gets, B gets 65paise and C gets 35paise. If C’s share is Rs.560, the sum is …

a) 2400

b) 2800

c) 3200

d) 3800

Joe’s father will be twice his age 6 years from now. His mother was twice his age 2 years before. If Joe will be 24 two years from now, what is the difference between his father’s and mother’s age?

a) 4

b) 6

c) 8

d) 10

9) A traveler walks a certain distance. Had he gone half a kilometer an hour faster \, he would have walked it in 4/5 of the time, and had he gone half a Kilometer an hour slower, he would have walked 2 ½ hr longer. What is the distance?

a) 10 Km

b) 15 Km

c) 20 Km

d) Data Insufficient

10) Two oranges, 3 bananas and 4 apples cost Rs.15. 3 oranges, 2 bananas and 1 apple cost Rs.10. I bought 3 oranges, 3 bananas and 3 apples. How much did I pay?

a) 10

b) 8

c) 15

d) Cannot be determined

11) A report consists of 20 sheets each of 55 lines and each such line consists of 65 characters. This report is retyped into sheets each of 65 lines such that each line consists of 70 characters. The % reduction in the number of sheets is closest to

a) 20

b) 5

c) 30

d) 35

12) A ship leaves on a long voyage. When it is 18 miles from the shore, a seaplane, whose speed is 10 times that of the ship is sent to deliver mail. How far from the shore does the seaplane catch upo with the ship?

a) 24 miles

b) 25 miles

c) 22miles

d) 20 miles

13) Anand finishes a work in 7 days, Bittu finishes the same job in 8 days and Chandu in 6 days. They take turns to finish the work. Anand on the first day, Bittu on the second and Chandu on the third day and then Anand again and so on. On which day will the work get over?

a) 3rd

b) 6th

c) 9th

d) 7th

14) 3 men finish painting a wall in 8 days. Four boys do the same job in 7 days. In how many days will 2 men and 2 boys working together paint two such walls of the same size?

a) 6 6/13 days

b) 3 3/13 days

c) 9 2/5 days

d) 12 12/13 days

15) There are 5 distinct pairs of white socks and 5 pairs of black socks in a cupboard. In the dark, how many socks do I have to pull out to ensure that I have at least 1 correct pair of white socks?

a) 3

b) 11

c) 12

d) 16

16) In a circular race track of length 100 m, three persons A, B and C start together. A and B start in the same direction at speeds of 10 m/s and 8 m/s respectively. While C runs in the opposite at 15 m/s. When will all the three meet for the first time on the after the start?

a) After 4 s

b) After 50 s

c) After 100 s

d) After 200 s

17) If the distance traveled (s) in time (t) by a partile is given by the formula s = 1+ 2t+3t2+4t3 , then what is the distance travelled in the 4th second of its motion?

a) 141m

b) 171m

c) 243m

d) 313m

18) There is a circular pizza with negligible thickness that is cut into ‘x’ pieces by 4 straight line cuts. What is the maximum and minimum value of ‘x’ respectively?

a) 12,6

b) 11,6

c) 12,5

d) 11,5

19) When ¾ of a unit’s digit is added to the ten’s digit of a two number, the sum of the digits becomes 10. If ¼ of the ten’s digit added to the unit’s digit, then the sum of the digits is 1 less than the previous. Find the number.

a) 94

b) 84

c) 48

d) 88

20) LCM of x and y is 36 and HCF of x and y is 4. If x = 4 then which of the following is definitely not true?

a) Y is divisible by 3

b) Y is divisible by 6

c) Y is divisible by 9

d) X+Y is divisible by

21) Amal bought 5 pens, 7 pencils and 4 erasers. Rajan bought 6 pens, 8 erasers and 14 pencils for an amount which was half more than what Amal had paid. What % of the total amount paid by Amal was paid for pens?

a) 37.5%

b) 62.5%

c) 50%

d) None of these

22) A non stop bus to Amritsar overtakes an auto also moving towards Amritsar at 10 am. The bus reaches Amritsar at 12.30 pm and starts on the return journey after 1 hr. On the way back it meets the auto at 2 pm. At what time the auto will reach Amritsar?

a) 2.30pm

b) 3.00pm

c) 3.15pm

d) 3.30pm

23) The total expense of a boarding house are partly fixed and partly variable with the number of boarders. The charge is Rs.70 per head when there are 25 boarders and Rs.60 when there are 50 boarders. Find the charge per head when there are 100 boarders.

a) 65

b) 55

c) 50

d) 45

24) How many positive integer solutions does the equation 2x+3y = 100 have?

a) 50

b) 33

c) 16

d) 35

25) A person had to multiply two numbers. Instead of multiplying by 35, he multiplied by 53and the product went up by 540. What was the raised product?

a) 780

b) 1040

c) 1590

d) 1720

1) ONE RECTANGULAR PLATE WITH LENGTH 8INCHES, BREADTH 11 INCHES AND

2 INCHES THICKNESS IS THERE.WHAT IS THE LENGTH OF THE CIRCULAR ROD

WITH DIAMETER 8 INCHES AND EQUAL TO VOLUME OF RECTANGULAR PLATE?

ANS: 3.5 INCHES

2) WHAT IS THE NUMBER OF ZEROS AT THE END OF THE PRODUCT OF THE NUMBERS

FROM 1 TO 100

3) In some game 139 members have participated every time one fellow will get bye what is the number of matches to choose the champion to be held?

ans: 138

4) one fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. if both do together in how much time they will finish.

ans: 1hr 12min

5) in 8*8 chess board what is the total number of squares refer Model

ans:204

6) falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.

7) Gavaskar average in first 50 innings was 50. After the 51st innings his average was 51 how many runs he made in the 51st innings

8)2 oranges, 3 bananas and 4 apples cost Rs.15. 3 oranges 2 bananas 1 apple costs Rs.10. what is the cost of 3 oranges, 3 bananas and 3 apples?

Ans: Rs.15

9) In 80 coins one coin is counterfeit what is minimum number of weighing to find out counterfeit coin

10)In a company 30% are supervisors and 40% employees are male. if 60% of supervisors are male. What is the probability that a randomly chosen employee is a male or female?

1. If two pencils cost 8 cents, then how much do 5 pencils cost?

Ans. 20 cents

2. Some work is done by two people in 24 minutes. One of them can do this work alone in 40 minutes. How much time does the second person take to do the same work ?

Ans. 60 minutes

3. A car is filled with four and half gallons of fuel for a round trip.If the amount of fuel taken while going is 1/4 more than the amount taken for coming, what is the amount of fuel consumed while coming back?

Ans.2 gallons

4. The lowest temperature in the night in a city A is 1/3 more than 1/2 the highest during the day. Sum of the lowest temperature and the highest temperature is 100 degrees. Then what is the low temp?

Ans.40 degrees

5. Javagal, who decided to go to weekened trip should not exceed 8 hours driving in a day. The average speed of forward journey is 40 miles/hr.Due to traffic on sundays, the return journey’s average speed is 30 m/h. How far he can select a picnic spot?

a) 120 miles

b) between 120 and 140 miles

c) 160 miles

Ans. 120 miles

6. A salesperson by mistake multiplied a number and got the answer as 3, instead of dividing the number by 3.What is the answer he should have actually got?

Ans. 3

7. A building with height D shadow upto G. What is the height of a neighbouring building with a shadow of C feet.

Ans. (C*D)/G

8. A person was fined for exceeding the speed limit by 10 mph. Another person was also fined for exceeding the same speed limit by twice the same. If the second person was travelling at a speed of 35 mph, find the speed limit.

Ans. 15 mph

9. A bus started from bustand at 8.00am, and after staying for 30 minutes at a destination, it returned back to the busstand. The destination is 27 miles from the busstand. The speed of the bus is 18mph. During the return journey bus travels with 50% faster speed.At what time does it return to the busstand?

Ans. 11.00am

10. In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to be added?

Ans.One part of R

11. Wind flows 160 miles in 330 min, for travelling 80 miles how much time does it require?

Ans. 2 hrs 45 mins

12. With a 4/5 full tank a vehicle can travel 12 miles, how far can it travel with a 1/3 full tank

Ans. 5 miles

13. There are two trees in a lawn. One grows at a rate 3/5 of the other in 4 years. If the total growth of trees is 8 ft. What is the height of the smaller tree after 2 years

Ans. 1 1/2 feet

14. Refer to the figure below.A ship started from P and moves at a speed of I miles per hour and another ship starts from L and moving with H miles per hour simultaneously.Where do the two ships meet?

||—g—||—h—||—i—||—j—||—k—||—l—||

PG H I J K L are the various stops in between denoted by || . The values g, h, i, j, k, l denote the distance between the ports.

Ans. Between I and J, closer to J

15. If A is travelling at 72 km per hour on a highway. B is travelling at a speed of 25 meters per second on a highway. What is the difference in their speeds in m/sec.

Ans. 1 m/se

1. G(0)=-1, G(1)=1, G(N)=G(N-1) – G(N-2), G(5)= ?

ANS:-2

2. with 4/5 full tank vehicle travels 12 miles, with 1/3 full
tank how much distance travels

Ans: 5 miles.

3. two trees are there. one grows at 3/5 of the other. in 4
years, total growth of trees is 8 ft. what growth will smaller tree will
have in 2 years.

Ans: 1.5 ft

4. A storm will move with a velocity of towords the center in
hours. At the same rate how much far will it move in hrs.

Ans 8/3 or 2 2/3

5. There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?

Ans. 40

6. A is driving on a highway when the police fines him for overspeeding and exceeding the limit by 10 km/hr.At the same time B is fined for overspeeding by twice the amount by which A exceeded the limit.If he was driving at 35 km/hr what is the speed limit for the road?

Ans. 15 kmph

7. A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point?

Ans. 13 kms

8. The sum of the digits of a two digit number is 8. When 18 is added to the number, the digits are reversed. Find the number?

Ans. 35

9. The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32.How much will three pencils, three pens and three erasers cost?

Ans. 27

10. Fathers age is 5 times his son’s age. 4 years back the father was 9 times older than son.Find the fathers’ present age.

Ans. 40 years

11. What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.

Ans. 10 should be subtracted

12. What is the 12th term of the series 2, 5, 8, ….

Ans. 35

13. If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?

Ans. 12 days

14. In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator is subtracted from the denominator, the fraction becomes 3/4. Find the fraction.

Ans. 3/7

15. If Rs.1260 is divided between between A, B and C in the ratio 2:3:4, what is C’s share?

Ans. Rs. 560

16. A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?

Ans. 25%

16. What percent of 60 is 12?

Ans. 20%

17. Hansie made the following amounts in seven games of cricket in India: Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, Rs.19 and Rs.17(all figures in crores of course).Find his average earnings.

Ans. Rs.16 crore

18. One night Ram was studying for his examination when the lights went out. He lighted two candles at the same time, both of equal length, one thicker than the other. The thick candle is supposed to last six hours and the thin one two hours less. When he finally went to sleep the thick candle was twice as long as the thin one. For how long did he study by candlelight?

Ans : 3

19. If one angle of a triangle is three times a second angle and the third angle is 20 degrees more than the second angle, the second angle is (in degrees)

20. A basketball team scored a total of 7865 points in a certain number of games, if they averaged 121 points per game, how many games did they play?

21. If the side of a square is doubled, the perimeter of the square is (doubled)

22. A party has 12 boys & 15 girls. How many different dancing pairs can be formed? Ans: 180

23. A truck driver must complete a 180-mile trip in 4 hours. If he averages 50 miles an hour for the first three hours of his trip; how fast must he travel in the final hour?

Ans: 30mph

24. If the product of 3 consecutive integers is 210 then the sum of the two smaller integers is:

Ans: 11

25. A worker is paid Rs. 20 for each day he works, and is paid proportionately for any fraction of a day he works. If during one week he works 1/8, 2/3, 3/4, 1/3, and 1 full day, what are his total earnings for the week?

Ans: 57.50

26. A drawer contains 6 red socks and 4 blue socks. What is the probability that if 2 socks are picked (without looking) from the drawer, both of the socks will be red?

Ans : 1/3

27. If a triangle has base B and the altitude of the triangle is twice the base then the are a of the triangle is:

Ans: B*B

28. If the side of a square increases by 40% then the area of the square increases by:

Ans: 96%

29. If 32 students in a class are female and there are 18 male students in the class, what percentage of the class is female?

Ans : 64%

30. Dictionaries weigh 6 pounds each and a set of encyclopedias weighs 75 pounds. 20 dictionaries are shipped in each box, 2 sets of encyclopedias are shipped in each box. A truck is loaded with 98 boxes of dictionaries and 50 boxes of encyclopedias. How much does the truckload weigh?

Ans: 19260 pounds

31. A clerk multiplied a number by ten when ten should have divided it. The answer he got was 100.what should the ans have been? A:

Ans: 1

32. A 16-stored building has 12000 sq.feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of sq.feet of unrented floor space?

Ans: 60000

33. From its total income, A sales company spent Rs.20, 000 for advertising, half of the remainder on commissions and had Rs.6000 left. What was its total income?

Ans: 32000

34. On Monday a banker processed a batch of cheques, on Tuesday she processed three times as many, and on Wednesday she processed 4000 cheques. In the three days, she processed 16000 cheques. How many did she process on Tuesday?

Ans: 9000

35. In a certain company, 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are man, what percent of all the employees went to the picnic?

Ans: 33%

36. There are two tanks X and Y with some fluid. X is having 600 gallons of more fluid than Y at present. When 100 gallons of fluid is removed from both X and

Y, X will have 3 times that of Y. Find the volume of fluid in X and Y.

Ans:

38. Given that n= 15*24*28. Which of the following is not an Integer.

(a. n/7 b. n/14 c. n/21 d. n/39)

Ans: n / 39

40. A boy is born when his father is 27 years old. How old will he be when he is exactly half his fathers’ age?

Ans: 27

41. A train running between two towns’ arrives at its destination 10 minutes late when it goes 40 miles per hour and 16 minutes late when it goes 30 miles per hour. The distance between the towns is?

Ans: 720

42. If one angle of a triangle is three times a second angle and the third angle is 20 degrees mkre than the second angle, the second angle is(in degrees)

a 32 b 34 c 40 d 50 e 54

Ans:a

43. If the side of a square is doubled, the perimeter of the square is

a unchanged b doubled c halved d multiplied by 4 e. divided by 4

Ans: b

44. A truck driver must complete a 180-mile trip in 4 hours. If he averages 50 miles an hour for the first three hours of his trip; how fast must he travel in the final hour?

a 30 mph b 35mph c 40 mph d 45mph e 50 mph

Ans: a

45. The dimensions of a certain machine are 48″ X 30″ X 52″. If the size

of the machine is increased proportionately until the sum of its

dimensions equals 156″, what will be the increase in the shortest side?

Ans. 6″

46. 30 poles are planted in a field such that the distance between each pair is 15mts. What is the distance between 1st and 30th pole? (435)

*DISCRETION

a. prudence

b. consistency

c. precipice

d. disturbance

e. distemper

Ans:-A

Ans:-D

*MORTIFY

a. make a cavity

b. displease

c. humiliate

d. relapse

e. murder

Ans:-C

*ADAGE

a. advice

b. proverb

c. enlargement

d. advantage

e. usage

Ans:-B

*TO DISPEL

a. to dissipate

b. to dissent

c. to distort

d. to disfigure

e. to dissect

Ans:-A

*CAJOLE

a. coax

b. motivate

c. profound

d. mollify

e. evade

Ans:-A

* OVULATE

a. penury

b. immunize

c. fertilize

d. reproduce

e. incisions

Ans:-C

* ABODE

a. clay

b. obstacle

c. dwelling

d. bind

e. to beguile

Ans:-C

*POTENTIAL

a. latent

b. hysterical

c. conventional

d. symmetrical

e. conscientious

Ans:-A

*EXTRICATE

a. terminate

b. isolate

c. liberate

d. simplify

e. frustrate

Ans:-B

*DISPARITY

a. inequality

b. impartiality

c. unfairness

d. twist

e. None of these

Ans:-A

* TO CONFISCATE

a. to harass

b. to repulse

c. to console

d. to appropriate

e. to congregate

Ans:-D

*ERRATIC

a. unromantic

b. free

c. popular

d. steady

e. unknown

Ans:-E

* TO MERIT

a. to embrace

b. to devote

c. to deserve

d. to combine

e. to display

Ans:-C

*RAPT

a. lively

b. concealed

c. engrossed

d. prototype

e. None of these

Ans:-B

*TO HEAP

a. to pile

b. to forbid

c. to proceed

d. to share

e. to stoop

Ans:-A