18th - December - GRE Questions - Quant

18th - December - GRE Questions - Quant

1. Given Points (-2,3) and (3,-4) lie on the line, if point (x,13) lies on the same line, find x?

2. Out of 100 people 40 liked cereal A, 38 liked cereal B. Some people liked both and twice the number who liked it did not liked either of them. Find the number of people who liked the both?
A. 15
B. 11
C. 32
D. 22
E. 14
Ans: D

3. |X-3|<5
Col A: X
Col B: -8
Ans: A

4. Given a set say X = {1,3,7,4,8,9,0}
Col A : How many 5 digit numbers can be formed using the set such tht each digit can be used only once in a number.
Col B : 7*6*5*4*3
Ans: B
5. In a group there are 4 proffesionals and 5 students. If a group is formed of 3 students and 1 proffesionals, then....
Col A : No. of ways in which group can be formed.
Col B : 40
Ans : C

6. Col a: 1/2 - 1/4 + 1/8 - 1/16
Col b: 2(1/2 + 1/4 - 1/8 +1/16 - 1/32)
Ans: B

7. ( 33 1/2) of (40)% of (240) is (x)% of 160. Find x?
Ans: 20%

8. If -1<0 then the median for x, -1, 1, x^2, x^3
Ans: x^3