Aptitude question

Question :
1)
Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronit's age. After further 8 years, how many times would he be of Ronit's age?
A. 2 times
B.
2 1 times
2
C.
2 3 times
4
D. 3

Question:-

If each side of a square is increased by 25%, find the percentage change in its area?

What least number must be added to 1056, so that the sum is completely divisible by 23 ?

A. 2
B. 3
C. 18
D. 21

Complete this series 96, 320, 800, 1600, ?
1.640
2.2666.7
3.2500
4.2400
5.None of these

James’ father was 30 years old when he was born. His mother’s age was 24 when his sister who is 5 years younger to him, was born. What is the difference between the age of James’ father and mother?
A. 8
B. 10
C. 6
D. 11
E. 9

1.What is the speed of the train?

I.

The train crosses a signal pole in 18 seconds.

II.

The train crosses a platform of equal length in 36 seconds.

III.

Length of the train is 330 metres.

An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
A. 144º B. 150º
C. 168º D. 180º

The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:

A. 17 kg B. 20 kg
C. 26 kg D. 31 kg

The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?

A. 0 B. 1
C. 10 D. 19

4. How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest?

A. 3.5 years B. 4 years
C. 4.5 years D. 5 years

3.
A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum?

A. Rs. 4462.50 B. Rs. 8032.50
C. Rs. 8900 D. Rs. 8925
E. None of these

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