new maths

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

from students..posts

1. Evoke

2. Indispensable

3. Cognizance

4. Stringent

5. Chary

6. Decentralization

7. Hygiene

8. Effervescive

9. Instill

10. Snarl




. If (63)^n is divisible by 3^16 then
Col A: n
Col B: 7

. If (ab)^6 = b^-4*c^-8
Col A: (ab)^9
Col B: (b^-2*c^-4)^3

. If 150 < y< 300 then
Col A: 2y
Col B: 400

. If xy>1 and x-y =1, then
Col A: x
Col B: y

. If x - y = 1& x,y > 0 then
Col A: x^2 - y^2
Col B: 0

Given a sequence from -8 . . . . . . 184 and this sequence is obtained by adding 3 to the previous number. If 'n' is the total number of numbers in the series then
Col A: n
Col B: 65