Question Paper from: IBPS RRB PO Mains 2017

A train crosses another train in 10 sec. Find out the lengths of the trains.

A. The ratio between the lengths the of second and first train is 4 : 5.

B. The ratio between the speed of first and second trains is 1 : 2.

C. The speed of first train is 36 km/hr

What is the cost of painting the two adjacent walls of a rectangular hall which has no windows or doors?

I. The area of the base of the hall is 24 sqmetres.

II. The breadth, length and the height of the hall are in the ratio of 4 : 6 : 5.

III. Area of one wall is 30 square metres.

8 men and 6 women can complete a piece of work in 21 days. How many days will it take for 12 men and 9 women to complete the same work?

A. 6 men can complete the work in 42 days.

B. 7 women can complete the work in 63 days.

C. The amount of work done by a woman is four-sevenths of the work done by a man in one day.