Gate Exam Numerical Ability


The diagonal of the floor of a rectangular closet is 7 feet. The shorter side of the closet is 4 feet. What is the area of the closet in square feet?


A.
5 1
4

B.
13 1
2

C. 27
D. 37

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Gate Other Question

The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:


A. 40%
B. 42%
C. 44%
D. 46%


A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:


A. 145º
B. 150º
C. 155º
D. 160º