# Placement Papers - Hexaware

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### HEXAWARE PLACEMENT PAPER ON 19th APRIL 2007

Posted By : Abhijit Saha Rating : +15, -0
HEXAWARE PLACEMENT PAPER ON 19th APRIL 2007 (Pattern)
Paper Type : Whole Testpaper
Test Date : 19 April 2007
Test Location : B.I T. Durg

The recruitment procedure consists of 3 rounds:-

1. WRITTEN TEST (APTITUDE, ENGLISH, TECHNICAL)
2. GD.
3. INTERVIEW.

1. Aptitude :-

The Aptitude round consisted of 100 questions and you are given 60 minutes time... The aptitude round consisted 25 verbal q's, 25 Maths q's and 50 technical q's... Time will not be enough to complete the paper start with verbal and move to technical and at last do the maths... The technical aptitude questions are different for IT and Non IT stream...

1. Which of following dissipates least power?
a.TTL
b.ECL
c.RTL
d.CMOS

2. What is the laplace transform of unit impulse function?

3. The resistor is given voltage V=150 sint .what is the power dissipated?

4. How to find the value of Z in theveins theorm ?

5. If in addition of excess-3 code the sum exceeds 9 then what we hav to do?

6. A signal is modulated having modulation index 3 and 4 .what will be resultant M.I

7. IC timer 555 can be used as?
a. astable mv
b. monostable mv
c .freq divider
d. all[ans]

8. Give the contents of SP & HL pair after the execution of following statements
1002 LXI SP, 27FFH
1003 CALL 1006H
1006 PUSH H

9. Phase margin of system is 125 what is its gain margin?

10. If the gate voltage is increased the n what will be the effect In MOSFET?

11. Current in the rotor of 3 phase induction motor is due to?

12. Question on transmission line with values of Zoc and Zsc given.Find the value of Zch?

13. White noise has?

14. The Transfer function of the system was given .find the no. of breakaway pts?

15. If a function has half wave symmetry its Fourier transform consist of?

A. only odd harmonics
B. only even harmonics
C. Both even & odd harmonics but no constant term

Some questions were from digital communication, digital electronics all questions were basic.
The aptitude questions were repeated from previous papers. Few of them are

1. Let ax2 + bx + c = 0
If the sum of the equal roots is equal to the product of the same roots. Then which of the following hold true
Ans. b+c = 0

2. A person's salary is getting reduced by 20%. What percentage should be added to get back his
original salary?
Ans. 25%

3. In a rectangle the length is increased by of the original length. By what proportion should the
width be reduced so that the area will be the same?
Ans. 33

4. Find the nth number in the series is 1, -3, 5, -7.___
Ans. (-1) ^ (n-1)*(2n-1)

5. If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?
Ans. 2

6. 12. In the series 0, 3, 8, 15,__ What is the next number?
Ans 24

7. Find odd member out?
A .IBM
B. DELL
C. COMPAQ
D. MOTOROLA

A. SQL server
B. Sybase
C. ORACLE
D. UNIX

2. GD :

The few topic given were
· Performance of Indian cricket Team in 2007 WC
· Should Women be inducted in Indian Army?
· A plane has been hijacked by the terrorist, now u have to decide weather to take military action or to negotiate with them. Discuss.

They check your communication skills and level of understanding and general awareness .If possible interact with ur group before the GD & try not to make A fish market in the GD

3. INTERVIEW :

It was a general interview .Few students were asked basic questions related to their branch. Some students had purely HR interview. Mine was completely HR interview with few questions on C Be thorough with your resume .Try to give Specific examples for questions related to ur resume .Listen carefully the PPT & prepare ans. accordingly .