14 - Aug GRE QUANTS Question

14 - Aug GRE QUANTS Question
1. If x, y, z, u, v, w, t are non-zero numbers then what are the possibilites for the terms not being zero if xyz = uvwt?

2. Perimeter of a parallelogram is given as 360
Col A: length of diagnal
Col B: some value like root 9 *27

3. A cylindrical mould having height 12ft, filled to half of its capacity which is equal to 96pie. Find circumferential area?

4. A series was given as 9, 10, 11, 12, 13, 14..... In this series odd numbers are negative integers.
Col A: Sum of first 27 integers in series
Col B: -22

5. Which of the following lines has maximum slope?
A. y - x/4 = 5
B. y - x/2 = 10
C. y + 3x = 10
D. y + 3x/2 = ...
E. y + x/2 = ...

6. Given a line passing through origin at 50 degree to horizontal and a point P(r,s) on the line, then
Col A : r
Col B : s

7. If n is divided by 24, the remainder is 21. Which of the following is the divisor of n?
A. 3
B. 4
C. 6
D. 9
E. 10

8. Given N = (-2)^x where x is a negative integer. If 'm' is the difference between the highest possible value of N and the least possible value of N?
col A: m
col B: 3/4

9. A person A completes a work at a steady rate in 12 mins and another person B completes the work with varying rates. If both work together they finish the job in 8 mins. Find the rate at which B works?
A. 3
B. 6
C.10
D. 21
E. 24

10. Given 'k' is an odd integer greater than 100 and if it is a multiple of 'd' other than k itself.
Col A: d
Col B: k/2

11. If 27 < x^3 < 125 then
Col A: x
Col B: 4

12. Given a series -9,10, -11,12, -13...........80.
Col A: sum of first 27 numbers
Col B: -22

13. There are 35 females in a club having average of their age as 'f' and there are 45 males in a club having average of their age as 'm'. If 'f' is greater than 'm', then
Col A: Average age of all 80 members
col b: (f+m)/2

14. Given a cylindrical-can which can be filled up to a capacity of 3cubic.feet.
Hint: 1 yard = 3 feet
Col A: The Amount of liquid where 100 such cans carry in cubic.yard
Col B: 13cubic.yard

15. Given A= {Set of odd integers less than 100}
B= {Set of positive even integers less than 5}
C= {Set which include product of both sets A and B}
Col A: number of integers in set C
Col B: 100

16. 5000+sqrt(6.894*7001.2) is approximate equal to
A. 5200
B. 5700
C. 6000
D. 6500
E. 7000

17. Col A: 100!/99!
Col B: (100! - 99!) / 98!

18. If 6^n is multiple of 24 then what is the least value of n?

19. If x-y = 1 then
Col A: x^2 - y^2
Col B: 0

20. (Root(2Cool/root(112) ) – (root(7)/root(112)) =
A.1/16
B. 4/3