Gradutate Record Exam

1. Given length of a hall as 48 feet and width as 10 feet. If it has to be covered by square tiles of length 8inches and tiles come in packets of 100 tiles, then how many packets have to be brought?

2. Given a cylinder like above, if radius of the cylinder is 1 and height is 6(not sure), then
Col A: Area of the shaded region
Col B: 5pie

3. If 'N' is a 3 digit number where hundreds place is 'x' and units place is 'y' then what will be the factor for N-100x-y?
A. 3
B. 4
C. 5
D. 6
E. 7

4. The value of (7)^2 * (840)^(-6) is ............
(Options were given in terms of powers)

5. How many numbers are there between 100 and 999 which start with odd number and ends with 01?
6. What is the equation of the line passing through y=mx+a, whose 'y' intercept is twice the 'x' intercept?
(It is a quantitative comparison question with Col A & Col B)

7. Given a table as follows

Find the mean of the data?
(Similar to this)

8. Given that a value
In 1993 it is x%,
In 1994 it is 30% more than 1993 &
In 1995 it is 20% less than 1994.
Col A: What percent of 1995 is 1993
Col B: 105%

9. If lxl - x = lxl - 2, then
Col A: x
Col B: -1/2

10. If the simple interest of a principal amount Rs.600 at certain length of time is Rs.90, then what is its rate of interest?

11. If (x+1) / {x(x+1)} = (x+2) / {x(x+2)}, then find x?

12. Given two lines that are perpendicular to each other. Slope of one line is given and asked to find the slope of other line?

13. If -3 < = x < = 6 & 3 < = y < = 6, then what is the greatest positive value of -x^2 + y^4?

14.

Given a figure like above. What is the distance between points ‘a’ and ‘b’?
& few previous database questions.