Q1. A train passes a platform 60 metres long in 30 seconds and a man standing on the platform in 15 seconds. The speed of the train is:
(a) 12.4 km/h
(b) 14.4 km/h
(c) 18.4 km/h
(d) 21.6 km/h
Q2. A train 300 metres long is running at a speed of 25 metre per second. It will cross a bridge of 200 metres in
(a) 5 seconds
(b) 10 seconds
(c) 20 seconds
(d) 25 seconds
Q3. A train 800 metres long is running at the speed of 78 km/hr. If it crosses a tunnel in 1 minutes, then the length of the tunnel (in metres) is:
(a) 7720
(b) 500
(c) 1300
(d) 13
Q4. A train is moving at a speed of 132 km/hour. If the length of the train is 110 metres, how long will it take to cross a railway platform of 165 metres long?
(a) 5 seconds
(b) 7.5 seconds
(c) 10 seconds
(d) 15 seconds
Q5. A truck covers a distance of 550 metres in 1 minute whereas a bus covers a distance of 33 kms in 45 minutes. The ratio of their speed is
(a) 4 : 3
(b) 3 : 5
(c) 3 : 4
(d) 50 : 3
Q7. A circular swimming pool is surrounded by a concrete wall 4m wide. If the area of the concrete wall surrounding the pool is 11/25 that of the pool, then the radius (in m) of the pool:
(a) 8
(b) 16
(c) 30
(d) 20
Q9. The sides of a triangle having area 7776 sq. cm are in the ratio 3 : 4 : 5. The perimeter of the triangle is:
(a) 400 cm
(b) 412 cm
(c) 424 cm
(d) 432 cm
Q10. The perimeter of a sheet of paper in the shape of a quadrant of a circle is 75 cm. Its area would be (π=22/7)
(a) 512.25 cm^2
(b) 346.5 cm^2
(c) 100 cm^2
(d) 693 cm^2
Solutions:
