ORKUT QUANT DATABASE (Till May 9th)

1. If |x-3|=5 and |x+1|=3 then the value of x must lie on the following?

2. If p=20%of q and q is 50% of r then find value of p if p+q+r=48.

3. When a stone is thrown in water ripples are created the radius of the ripples increases x times per every sec after 10 sec the largest ripple has the area 400*pi then find the radius of the largest ripple formed?

4. 3 marriage couple sits in 6 seats, how many ways they can seat such that husband and wife sit together?

5. Column A Column B
square (sqrt (square x)) - square (sqrt (square y)) (x-y) (x+y)

6. A lift have maximum capacity of 20 bundles each have x weight or other wise 30 bundles each have y weight. If a person put 12 bundles of weight y than how many x weight bundles we can put?
1.4
2.8
3.10
4.12
5.18

7. Which of the following is sum of 5 consecutive integers no?
1.10
2.15
3.20
4.25
5.28

8. Two event independent one have probability 0.50 and other event have 0.630 what is probability of none of this event occur?
1.0.11
2.0.18
3.0.32
4.0.44

9. Col A Col B
| (1/5) - (1/10)| 1

10. A cuboid having dimensions 3, 3, 4
the question type was QCPS...
A : The Area of one of the part when the cuboid is cut diagonally
B : 44

11. Col A Col B
(x^-2) ^-4 x^8

12. The number plate can have 3 letters followed by 4 digits, repetition allowed,
if the letters are A,F,G the different no of ways the number plate can be made...

13. The Probability of A hitting the target is 0.4; B hitting the target is 0.6,
Find the probability of both A and B not hitting the target?

14. column a column b
(58)(7) (28)(21)

15. Two circles are given one is inscribed in another
the inner circle radius is x.....
outer circle radius is (x+y)...
question is- what is the probability that the point taken lie in inner circle
1) pi(x^2-y^2) 2) x/(x+y) 3)x^2/(x^2+y^2) 4) pi(x-y )^2

16. Col a Col b
x^n (2x)^|n|

17. 1/25+1/(x^2)=1/9

18. Given a circle and a triangle is formed in it with its diameter as its base
and side other than that diameter is given as 5 and area of triangle is 5
Col A Col B
Area of circle pi*29/4

19. Given t and k are positive
Col a: (t^2)-(2*k*t) + (k^2)
Col b: (t^2)-(k^2)

20. A number x leaves remainder 7 when divided by 11
when divided by 5 leaves remainder 1
Col a: least possible value of x
Col b: 40