Wipro Technologies Paper - 61

1.distance D=rt where r & t are +ve and r is constant, as t increases then
D_________
ans:D increses irrespective of r & t

2.E=I*I*R what is the effect of E when I becomes I/2
ans:1/4E(E decreses by 4 times)

3.out of 55 eggs 5 are defective. what is % of defective eggs
ans:9/11%

4.salary is ,s, per month,,x,% of salary is given as bonus, if 3 months
salary is s1,s2 & s3 then what is his salary.
ans:s1*x/100 + s2*x/100 + s3*x/100

5.consider expresion ,ab, . what happens when ,a, is divided by ,c, &
,b, is multiplied by ,c,.
ans:value remains same.

6.area of triangle=1/2*b*h base incresed by 4 times & height is devided
by 2, the net effect of area.
ans:twice the the original area.

7.in base representation for a rupee 100 paise,then base 8 representation
what is rupee value .
ans:144

8.A>B,B>C,C=D,D>E,then which is greatest
a)A/B b) A/C c) A/E d)none
ans: c

9.to travel ,m, miles the time is ,h, hours,then what is the time taken to travel M miles.
ans:M*h/m

10.a sum ,s, is devided into 4 parts.second person gets Rs 10 more than
first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd.
how much amount do 1st person get.
ans;(s-60)/4

11.fridge cost R Rs,cover value is 5,discount d% then its new cost
ans:R-R*d/100-5(1-d/100)

12.1/8 is devided by ,s, , if ,s, is incresed by 2 times, what is the
result.
ans:increses two times.

13. a c b d f e g i __ ans: h

14. x y z u v w r s t __ ans: o

15. a c f j o __ ans:u

16. 10099+99=10198

17. 31 - 29+2/33=__ ans:64/33

18. 2.904+0.0006=___ ans: 2.9046

19. 55/1000=___ ans:.005

20. 0.799*0.254= 0.202946

21. 200/7*5.04=144

22. 842.8 +602=1444.8

23. 5.72% of 418= 23.9096

24. 625% of 7.71=48.1875

25. 25% of 592=148.00

26. 665+22.9=687.9

27. 15% of 86.04=12.906