A train 150 metres long running with a speed of 30 km/hr.Will pass a standing man in:

(A)

18 Seconds

(B)

45 Seconds

(C)

12 Seconds

(D)

5 Seconds

Question-2

A can do a piece of work in 12 days and B alone can do it in 15 days. How much time both will take to finish the work ?

(A)

27 days

(B)

6 2/3 days

(C)

6 3/2 days

(D)

7 days

Question-3

If 5 men or 9 women can do a piece of work in 19 days: 3 men and 6 women will do the same work in:

(A)

10 days

(B)

12 days

(C)

13 days

(D)

15 days

Question-4

If 25 men can weave 120 metres of cloth in a day,how many metres of cloth can be woven by 35 men in a day?

(A)

168m

(B)

146m

(C)

135m

(D)

128m

Question-5

A car completes a certain journey in 8 hours. It covers half the distance at 40 km/hr and the rest at 60 km/hr. The length of the journey in kilometres is

(A)

350

(B)

384

(C)

400

(D)

420

Question-6

A and B can together do a piece of work in 15 days. B alone can do it in 20 days. A alone can do it in

(A)

30 days

(B)

40 days

(C)

45 days

(D)

60 days

Question-7

The speed of a boat in still water is 2 km/hr. If its speed upstream be 1 km/hr, then the speed of the stream is

(A)

2 km/hr

(B)

3 km/hr

(C)

1 km/hr

(D)

None of these

Question-8

A can do a piece of work in 25 days and B can finish it in 20 days. They work together for 5 days and then A goes away. In how many days will B finish the work?

(A)

11 days

(B)

40 days

(C)

15 days

(D)

None of these

Question-9

If A can finish a piece of work in 18 days, then A's 1 day's work = ?

(A)

9

(B)

6

(C)

1/18

(D)

1/9

Question-10

3 metres per second _{=} _________ km per hour.

(A)

10.9 km/hr

(B)

10.8 km/hr

(C)

10 km/hr

(D)

None of these

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