26th May Gre Quants Question

Quant:

1. If 1 < xy < 4 and 1 < y < 2, then
Col A: x
Col B: y


2. If the speed of a vehicle is x/6 miles for 'y'secs then the speed for Z miles is?


3. A set contains 2 numbers and all the intergers in the set are multiples of an interger M . If the highest integer in the set is 250, then
Col A: m
Col B: 5


4. Given Set A = {5, 6, 7, 8, 9} & Set B = {26, 27, 28, 29, 30}. If one element is chosen from Set A say 'X' and one from Set B say 'Y' then
how many different values of x+y are possible?


5. Col A: 0.9999/0.9998
COlB: 1.0002/1.0003


6. If x and y are prime numbers greater than 10 then which of the following is an even integer?
A. x^2*y2
B. x^y +2
C. xy +2
D. 2xy +xy



7. When x is divided by 12, it gives a remainder of 5. So what is the remainder if x^2 is divided by 9?


8. Col A: (1/.001)+1/.999
Col B: (1/.002)+1/.998


9. Col A: (-2)^-3
Col B: (-4)^-3


10. If x and y are prime numbers greater than 10 which of the following is an even integer
A. x^2*y2
B. x^y +2
C. xy +2
D. 2xy +xy


11. If there are 33 balls arranged in 7 boxes which of th following is true.
(i) at laest one box has more than 5
(ii) there are more than one boxes with 4
(iii) there is atlest one box empty
A. I only
B. ii only
C. i and ii
D. i and iii


12. There are 5 terms in a series a1, a2, a3, a4, a5 and an is given as an = n{(-1)^n -1}. Find the difference between the greatest and smallest term?


13. If an amount of 2000$ is given for annual interest at 'r'% rate and if 150$ is received as an interest for 1 year then find the value of r?


14. If (9)^2x * 3^y = 81^y then find x in terms of y?



15. If S = (1, 2, 3, 4, 5) & T = (1, 2, 3, 4, 5) and if 'P' is a product of 'S' and 'T' then how many values of 'P' are possible?

& Few Previous Database Questions