### Wipro interview questions in 2008 for freshers

**41. Which of the following fractions is less than 1/3**

A. 22/62 B. 15/46

C. 2/3 D. 1

Ans: B

**42.Three types of tea the a,b,c costs Rs. 95/kg,100/kg and70/kg respectively. How many kgs of each should be blended to produce 100 kg of mixture worth Rs.90/kg, given that the quntities of
band c are equal**

A.70,15,15 B.50,25,25

C.60,20,20 D.40,30,30

Ans. B

**43. In a class, except 18 all are above 50 years. 15 are below 50 years of age. How many people are there**

A. 30 B. 33

C. 36 D. none of these.

Ans. D

**44. If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the
speed of the stream ? **

A. 13 km/hr B. 26 km/hr

C. 34 km/hr D. none of these

Ans. A

**45. Find the value of
(0.75 * 0.75 * 0.75 – 0.001) / (0.75 * 0.75 – 0.075 + 0.01) **

A. 0.845 B. 1.908

C. 2.312 D. 0.001

Ans. A

47. A can have a piece of work done in 8 days, B can work three

times faster than the A, C can work five times faster than A.

How many days will they take to do the work together?

47. A can have a piece of work done in 8 days, B can work three

times faster than the A, C can work five times faster than A.

How many days will they take to do the work together?

A. 3 days B. 8/9 days

C. 4 days D. can’t say

Ans. B

**48. The smallest number which when diminished by 3 is divisible
by 21, 28, 36 & 45 is …**

A. 423 B. 1257

C. 1263 D. 1260

Ans: C

49.A meter is taken to be equal to 39.3701 inches. If the value

is approximated to 39 7/20 inches. The relative % error is …

A. 5 B. 0.5

C. 0.05 D. 0.005

Ans : C

**50.In a certain office 1/3 of the workers are women, ½ of the
women are married and 1/3 of the married women have children.
If ¾ of the men are married and 2/3 of the married men have
children, what part of workers are without children**

A. 5/18 B. 4/9

C. 11/18 D. 17/36

Ans: C

**51.The avg of kiran’s marks in 7 subjects is 75.His avg in 6 subjects excluding Science is 72. How many marks did i he get in Science**

A. 72 B. 93

C. 96 D.none

Ans: B

**52. If A’s income is 33% more than that of B then how much % is B’s income less than that of A**

A.25 B.23

C.24.6 D.24.8

Ans: D

**53. For a sphere of radius 10 cm, the numerical value of surface
area is what % of the numerical value of its volume**

A. 24 B. 26.5

C. 30 D. 45

Ans: C

**54. An article when sold at a gain of 5% is yield a Rs 50 more than when sold at a loss of 5%.What is the cost price**

A. 64 B. 80

C. 150 D. 200

Ans: C

55.20 lts of a mixture contains milk & water in the ratio 5:3. If

4 lts of this mixture is replaced by 4 lts of milk,the ratio of milk

to water in the new mixture will become

A. 7:3 B. 7:2

C. 8:3 D. 4:3

Ans: A

**56.A and B can do a piece of work in 5 days. B and C can do it in 7 days. A and C can do it in 4 days. Who among this will take the
least time if put to do it alone**

A. A B. B

C. C D. data not sufficient

**57.A car covers 4 successive 3km stretches at speeds of 10kmph, 20kmph,30kmph and 60kmph respectively. Its avg speed(kmph) over this distance is**

A. 40 B. 25

C. 30 D. 20

Ans: D

** 58.The output of the following program**

main() { int i; float *pf; pf = (float *)&i; *pf = 100.00; printf("\n %d", i); } |

A. Runtime error. B. 100

C. Some Integer not 100 D. None of the above

Ans: D

59. main() { int i, j, *p; i = 25; j = 100; p = &i; // Address of i is assigned to pointer p printf("%f", i/(*p) ); // i is divided by pointer p } |

A. Runtime error. B. 1.00000

C. Compile error D. 0.00000

Ans: C

60.

main() { if ((1||0) && (0||1)) { printf("OK I am done."); } else { printf("OK I am gone."); } } |

A. OK I am done B. OK I am gone

C. compile error D. none of the above

Ans: A

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