Deshaw Aptitude Interview questions

(1)A man bought two horses for Rs.924 each and sold one horse for

15% profit and the other for 15% loss.What is the net gain?

(2) Two pumps fill atank in 20 hrs. One pump fills the same

tank 10hrs. faster than the other pump. In what time the

other pump fills the tank?

(3) X men in Xhrs/day finish a work in x days. Y men in y hours

per day finish the work in

(a) X**2/Y**2 (b)X**3/Y**2 (c) Y**2/X**2 (d) Y**3/X**2

(4)8 men + 2 boys finish a work in 16 days.

2 men + 5 boys finish a work in 20 days. 8 men and 8 boys

finish the same work in how many days?

(5)A & B are two trains, travell from X & Y stations to Y & X

stations after crossing each other A takes 4 hrs.48 mins. to

reach Y station. B takes 3hrs.20 mins. to reach X station.

The speed A is 45kmph. Speed of B is ?

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