GRE QUANT DATABASE TILL AUGUST 27TH

1.

If ‘D’ is the mid point of EC and if the area of circle is 4pi, then what is the area of the triangle ABC?

2. If l2x + 49l < 13 then
Col A: x^2
Col B: 9

3.

If the above polygon has all sides equal, then
Col A: AD
Col B: AF+FE

4. Given a line in xy-plane with slope k =-1/2 then
Col A: x-intercept
Col B: y-intercept

5. If the median of a seven number sequence is 2n+2 then find the Arithmetic mean of that sequence?

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

7. If x – y = 1 then
Col A: x^2 – y^2
Col B: 0

8.

As the shown in the figure, the diameter of the inner circle is 6ft and the difference in the radii of inner & outer circle is 1ft. Find the area of the shaded region?

9. Given that the room numbers of a floor are numbered from 101 to 550. If particular rooms are selected of numbers that start with 1, 2, 3 and lasts with 4, 5, 6 then in how many such ways the rooms can be selected?
(Given question is similar to this)

10.

Given area of the shaded region of the circle (whose centre is ‘o’) as some (XXX) value and asked to find the radius of the smaller circle?

11. A parallelogram diagram is given whose length is 9 and breath is 6 and the angle between the breadth and length is given as ‘x’ degrees (x degrees is greater than 90).
Col A: Area of the parallelogram
Col B: 50

12. Given 'k' and 'm' as two numbers whose LCM is 'km' & 'm' and 'n' are two numbers whose LCM is 'mn'. If k, m, n > 0 then
Col A: LCM of 'k' and 'n'
Col B: 'kn'

13. Given that the average salary of n employees is 32000, average salary of another different group of n-1 employees is 33000
Col A: The average salary of 2n-1 employees
Col B: 32500

14. A toy manufacturer company manufactures 20,000 toys and exports ¾ and 1/10 and donates some (xxx) value for charitable trust. Find the number of toys left in the company?

& Few more previous database questions……