Start learning 50% faster. Sign in now
Required factors = (2)2 x (5)2 x (23)2 = (2+1) x (2+1) x (2+1) = 3x3x3 = 27
A train is travelling at the rate of 54 km/hr. How many seconds it will take to cover a distance of 3/5 km?
The speed of a bike increases by 4 km/hr after every 1 hour. If the distance travelled by the bike in 1st hour is 20 km, the find the total distance tra...
‘A’ and ‘B’ started moving towards each other at same time with a speed of 22 km/hr and 33 km/hr, respectively. If the distance covered by ‘A�...
A boy goes to his school at 1/6th of the speed at which he returns from his school. Average speed during the whole trip (i.e. one round) is 36 km/h. Wha...
A boy goes to school at 11 km/Hr and return at a speed of 10 km/hr. If he takes 21 hrs in all. Find the distance from his village to school.
A car travels at a speed of 90 km/h and takes 4.5 hours to cover a specific distance. A train can cover the same distance in 3 hours. If the speed of th...
The distance between two stations A and B is 900 km. A train starts from A and moves towards B at an average speed of 30 km/hr. Another train starts fr...
A train 150 meters long crosses a man running in the same direction at a speed of 9 km/h in 15 seconds. It then crosses a platform in 25 seconds. Find t...
A train covers a certain distance at a speed of 36 km/h and the next same distance with a speed of 45 km/h and the next same distance with a speed of 60...
Bus X left Delhi for Jaipur at 4:00 am and Bus Y left Jaipur for Delhi at 6:00 am, while at 8:00 am the distance between both buses X and Y is (3T+2) km...