Gradutate Record Exam

1. If ‘A’ wheel has half the diameter of 'B' wheel, then
Col A: Revolutions made by wheel A to complete 5000 revolutions
Col B: Revolutions made by wheel B to complete 2500 revolutions

2.

If perimeter of the above pentagon is 30, then find the area of the pentagon?

3. If a plant grows half of its previous height every day, then what will be its ratio of increase of height for 4th day to 7th day increase?

4. Given numbers from 1 to 10. Two numbers are to be selected from these 10 numbers and they can be same also. What is the probability that at least one of them is even?
A. 1/2
B. 3/4
C. 1/4
& so on....

5. A figure of hexagon with circle circumscribed in it and asked to find the perimeter of in terms of diameter?

6. Given slope of the line and a point (a, b), asked to find y intercept in terms of a & b.

7. Col A: The distance from origin to the point (3, 4)
Col B: The distance from origin to the (5, 2)

8. There are two plants 'A' & 'B'. The plant 'A'
In, 1st week grows 1/4th
2nd week grows 1/5th
3rd week grows 1/6th
4th week grows 1/7th
5th week grows 1/8th
6th week grows 1/9th
& if plant B grows 3/4th in these 6weeks period, then
Col A: Growth of plant 'A' in 6weeks
Col B: Growth of plant 'B' in 6weeks.

9. Given x, y as integers. If A = 896*355*(x-1)(y+2), then
Col A: Unit digit of A
Col B: 0

10. If the length of a rectangle is increased by 10% and its width is decreased by 10%, then what is the new area of the rectangle?
A. Increased by 10%
B. Increased by 1%
C. Remains same
D. Decreased by 1%
E. Decreased by 10%