Practice MCQ Questions and Answer on Speed Time and Distance

341.

A train, 110 m long is running at a speed of 60 km/hr. How many seconds does it to cross another train, 170 m long standing on parallel track ?

  • (A) 15.6 seconds
  • (B) 16.8 seconds
  • (C) 17.2 seconds
  • (D) 18 seconds

342.

The distance between two places A and B is 140 km. Two cars x and y start simultaneously from A and B respectively. If they move in the same direction, they meet after 7 hours. If they move towards each other, they meet after one hour. What is the speed (in km/h) or car y if its speed is more than that or car x?

  • (A) 100
  • (B) 80
  • (C) 90
  • (D) 60

343.

The distance between place A and B is 999 km. An express train leaves place A at 6 am and runs at a speed of 55.5 km/hr. The train stops on the way for 1 hour 20 minutes. It reaches B at :

  • (A) 1.20 am
  • (B) 12 pm
  • (C) 6 am
  • (D) 11 pm

344.

Two boats go downstream from point X to Y. The faster boat covers the distance from X to Y, 1.5 times as fast as slower boat. It is known that for every hour slower boat lags behinds the faster boat by 8 km. however, if they go upstream, then the faster boat covers the distance from Y to X in half the time as the slower boat. Find the speed of the faster boat in still water?

  • (A) 12 kmph
  • (B) 20 kmph
  • (C) 24 kmph
  • (D) 25 kmph

345.

A train travelling at 48 kmph crosses another train, having half of its length and travelling in opposite direction at 42 kmph, in 12 seconds. It also passes a railway platform in 45 seconds. The length of railway platform is:

  • (A) 200m
  • (B) 300m
  • (C) 350m
  • (D) 400m

346.

A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is:

  • (A) 35.55 km/hr
  • (B) 36 km/hr
  • (C) 71.11 km/hr
  • (D) 71 km/hr

347.

A distance of 425 km separates two trains moving towards each other at a speed of 200 km/hr each. What will be the distance between them after 1 hr 30 min, if they reduce their speed by half, every half an hour ?

  • (A) 75 km
  • (B) 120 km
  • (C) 150 km
  • (D) 200 km

348.

An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in $$1\frac{2}{3}$$ hours, it must travel at a speed of :

  • (A) 300 kmph
  • (B) 360 kmph
  • (C) 600 kmph
  • (D) 720 kmph

349.

Jane travelled $$\frac{4}{7}$$ as many miles on foot as by water and $$\frac{2}{5}$$ as many miles on horseback as by water. If she covered total of 3036 miles, how many miles did she travel on foot ?

  • (A) 1540 miles
  • (B) 880 miles
  • (C) 756 miles
  • (D) 616 miles

350.

A person travels 5x distance at a speed of 5 km/h, x distance at a speed of 5 km/h, and 4x distance at a speed of 6 km/h, and takes a total of 112 minutes. What is the total distance (in km) travelled by the person?

  • (A) 8
  • (B) 10
  • (C) 9
  • (D) 12