November - 19th - GRE - Quant

November - 19th - GRE - Quant
« on: November 20, 2007, 01:04:47 AM »

November - 19th - GRE - Quant

1. Col A : Least +ve integer with 3 different prime factors, each greater than 6
Col B : 1001
Ans: C

2. Twice the sum of 3 integers x ,y and z when divided by 7 gives remainder =1
wt is the remainder when x+y+z is divided by 7.?
A. 0
B. 1
C. 2
D. 3
E. 4
Ans : E

3.The area of rectangular region R is equal to the area of rectangular region T.
The Ratio of the length to the width of R is 3 to 1.
the length & width of T are 12 & W, respectively.
Col A : w
Col B : 4
Ans: C

4. Area of a square is 9 and that of a rectangle is 8.
ColA ColB
perimeter of square perimeter of rectangle
Ans: D

5. Where will the point of intersection of the lines 3x - 5y = 7 and 2x + 10y = - 3 lie?
A. On X-Axis
B. On Y-Axis
C. In Quadrant I
D. In Quadrant III
E. In Quadrant IV
Ans : E
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dilip
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Re: November - 19th - GRE - Quant
« Reply #1 on: November 20, 2007, 01:05:05 AM »

6. There are 37 employees in a company X. The month of july has more number of birthdays (of employees) than any other month
in the year.
Col A: Number of Birthdays in July
Col B: 3
Ans: A

7. (1/2 + 1/3)+ (1/4 -1/3) + (1/2-1/4)
Ans : 1

8. X^2-x-2 = 0. Number of possible value of X..?
Ans: 2

9. F(x) = x^2 + x
Col A : F(x+1)
Col B : F(x) + F(1)
Ans : A

10. Two Isosceles triangle was drawn, equal sides are 1, 1 in both triangle. Angle between equal side in one triangle is X, and in
second is Y. and given X > Y.
Col A: area of triangle with angle X
Col B: area of triangle with angle Y
Ans: A

11. Consider circle with centre O. AB is a chord of the circle. AOB is a right angle. C is a point on the circumference of the circle
such that angle BOC = 60 degrees. Compare:
Col A: Area of Triangle AOB
Col B: Area of sector BOC
Ans: A