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If in the above figure DE || BC and then
(A) 3/5
(B) 9/25
(C) 16/25
(D) 9/16
(E) None of the above
Ans : D
A father is three times as old as his son. After fifteen years the father will be twice as old as his son’s age at that time. Hence the father’s present age is
(A) 36
(B) 42
(C) 45
(D) 48
(E) None of the above
Ans : C
Questions 21 - 25 refer to the following figure.
Click here to enlarge
The area of hall as a fraction of the whole house is
(A) 1/3
(B) 1/2
(C) 2/3
(D) 2/5
(E) None of the above
Ans : A
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The area of balcony as a percentage of the area of the hall is
(A) 10%
(B) 20%
(C) 30%
(D) 40%
(E) None of the above
Ans : B
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