GRE quant database Till Oct 23rd

1. Given A+L =130. If ‘A’ is the area of rectangle and ‘L’ is the length of the rectangle. Find the value of A? (Provided ….the breadth ‘B’ is given as 6).

2. Two lines 'L1' and 'L2' are cut by a transversal at 'B' and 'A' respectively. 'E' is a point on 'L2' such that angle BAE = 58. 'C' is a point on 'L1' on the other side of transversal as 'E' such that BC = CA.
Col A: Angle BCA
Col B: 60
Note: All angles are in degrees and figure was given.

3. Given y = ax + b, such that slope of line = 2 and x-intercept = 5.
Col A: y-intercept
Col B: -10

4. Given equation of parabola as y = x^2+3. If the point A = (2, k) is on the parabola and B is the point at which it cuts y-axis, then AB =
A. 2
B. 3
C. sqrt(5)
D. sqrt(5) + sqrt(3)
E. sqrt(5) - sqrt(3)

5. Given A1 = 1/2 and A(n) = n/(n+1)*A(n-1). If A(k) = 1/15, then
Col A: k
Col B: 14

6. There were 37 employees in a company. If the month July has more number of birthdays than any other month then what is the number of birthdays in July? (provided every month should have at least 3 birthdays)
Col A: Number of birthdays in July
Col B: 3

7. In a group of men and women, 1/3 are men. If 2 women leave the group, then men will be 2/5 of the group. How many members are there in the group?

8. Given a series S1, S2 ……....Sn. If S2 = 2 & Sn = S(n-1) + 2S2, then find S18?

9.

What is the maximum angle?

10. Col A: (n + 30)^2 + (n – 30)^2
Col B: 120n

11. If x & y are positive integers, then
Col A: x^2 + y^2
Col B: xy

12. Given two lines & asked to find the distance between them.