Zensar Technologies Placement Paper February 2012

Posted on :29-02-2016
Q1. A, B and C contract a work for Rs. 550.  Together A and B are supposed to do 7/11th of the work.  How much does C get?
(a) Rs. 270
(b) Rs. 200
(c) Rs. 310
(d) Rs. 175
(e) None of these
ANS: Rs. 200

Q2. What is the output of the program

void main()
int i=1*4/3-27%3^2+100*0.5-(4>3?1:2);

A. 49
B. compile error
C. 51
D. 48


Q3. How many meaningful English word can be formed by using the second, the fifth, the seventh and the tenth letters of the word APPROPRIATION, each only once, but in different sequence ?
(a) One
(b) Two
(c) Three
(d) None of these
(e) More than three

ANS: One

Q4. Four of the following five are alike in a certain way and hence form a group. Which one of the following does not belong to that group?
(a) 21
(b) 35
(c) 49
(d) 63
(e) 56
ANS: 49

Q5. One queue like

int x=5, y;
y= x*x++ * ++x ;
// print x and y

Q6. Calculating the no of bits required for the error detection & the error correction for the given

codeword set.
codeword a:
codeword b:

Q7. one bottle is half-full of oil and another bottle with twice the capacity is one quarter full of oil. if water is added so that both the bottles are full and the contents of both are then poured into a third bottle that is empty and large enough to hold the contents of both, what fractions of the contents in the third bottle is oil?

a) 1/4 
b) 1/3 
c) 3/8 
d) 2/3

ANS: 1/3

Q8. Don and his wife each receive an 8 percent annual raise. if don receives a raise rs.800 and his wife receives a raise of rs. 840, what is the difference between their annual income after their raises?

a) 40 
b) 460 
c) 500 
d) 540

ANS: 540

Q9. An investor purchased a shares of stock at a certain price. If the stock increased in price Rs 0.25 per share and the total increase for the x shares was Rs 12.50, how many shares of stock had been purchased ?

(A) 25 
(B) 50 
(C) 75 
(D) 100 
(E) 125

ANS: 50

Q10. a man is standing on the bridge 180 mtr long. Man observes that train passes him 8 sec. while it crosses bridge in 20 sec. find the length of the train.

ANS: 120 mtr.

Q11. What is the priority level of (),++,/

(),/,++ 2.++.(),/ like that

ANS: 1

Q12. What will be output of the above programme?

int a=1.1
float b=1.1
if (a==b)
printf("both are same")
printf("both are differnt")

Q13. pqrs is a rectangle having area 50. rx=1/4sr. What is the area of pqxs?

a. 37.5 
b. 42.5 
c. 12 
d. 3 

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