# Torry Harris Written Exam - 2007

Posted on :01-03-2016
Torry Harris Placement Paper - 2007:-

Q1. The characteristic equation of a system is s^4+s^3+s^2+s = 0, what will be the positions of closed loop poles & zeroes?

Q2. What is the name of binary mass storage device?

Q3. In SR flip-flop S=1 & R=0 then it set, what will be the state when S=0? Set or reset.

Q4. If input of a linear system is 5 sin wt, the output will be 10 cos wt, now if the input is 10 cos wt. what will be the output?

Q5. How many address lines in 2048*4?

ANS: 11

Q6. What is the steady state error in transfer function G(s) = k/s(s+1)?

ANS: k

Q7. If unit input is an impulse response then its Laplace transform is ---.

ANS: 1

Q8. What is the bit size of control word of a 32bit micro-processor?

Q9. What is the function of clock pulse in a flip-flop?

Q10. What is the size of main memory of a typical personal computer?

Q11. Why CMOS is not applicable in noisy environment?

Q12. Increase in radius of sphere is up to 60%, then what will be increase in surface area of sphere?

a) 50%
b) 102%
c) 67%
d) 55%

ANS: 67%

Q13. Profit on a radio was 20%. What will % profit if it is sold thrice of original price?

Q14. If a2+b2+c2=10 and then find 2a+3b+4c.

Q15. (9)n, (16)n,(20)n----  these terms are in A.P. find n?

a) 12
b) 15
c) 20
d) 18

Q16. If you throw a two dice at a time what will be the probability of addition of numbers less than 11?

a) 11/12
b) 3/12
c) 11/36

ANS: 11/12

Q17. In 26 letter English alphabet, you would arrange 6 letter word in which last 4 words are consonants. Find probability?

a) 26*25*24*21
b) (26^3)-21
c) 26*25*22*21

Q18. Find how many squares in 1*1 chessboard?

a) 204
b) 1096
c) 128

ANS: 204

FreshersLive - No.1 Job site in India. Here you can find latest 2020 government as well as private job recruitment notifications for different posts vacancies in India. Get top company jobs for both fresher and experienced. Job Seekers can get useful interview tips, resume services & interview Question and answer. Practice online test free which is helpful for interview preparation. Register with us to get latest employment news/rojgar samachar notifications. Also get latest free govt and other sarkari naukri job alerts daily through E-mail.

 ✖