When we add a number (a) to itself 'n' number of times then the resultant we get is: a + (a x n). Here, Let the required number be a. a + (a x 14) = 540 15a = 540 So, a = 36
Due to inclement weather, an airplane reduced its speed by 300km/h and reached the destination of 1200km late by 2 hours. Then the schedule duration of ...
A man travelled a distance of 47 km in 6 hours. He travelled panly on foot at a speed of 6(1/2) km/h and the rest on bicycle at a speed of 8(1/2)km/h. T...
A train covers a certain distance at a speed of 60 km/h and the next same distance with a speed of 75 km/h and the next same distance with a speed of 10...
'Arjuna' and 'Bishnu' began running in opposite directions on a circular track of 1200 metres at the same time. If 'Arjuna', who ...
A train 120 m long crosses another train 150 m long, coming from the opposite direction, in 10 seconds. If the speed of the first train is 54 km/h, find...
A car travels 240 km in 4 hours. After 2 hours, it increases its speed by 20 km/h and covers the remaining distance in 1 hour. What is the speed of the ...
A train takes 30 minutes to travel 20 km, but due to maintenance, its speed is reduced by 25% for the next 10 km. Find the total time taken by the train...
A person travels 150 km by car at a speed of 50 km/hr, 300 km by train at 60 km/hr, and 200 km by plane at 200 km/hr. Find the average speed of the enti...
A car travels from point A to point B at an average speed of 80 km/h. On the return journey from point B to point A, its average speed decreases by 25% ...
A and B are travelling towards each other with a speed of 50 km/hr and 60 km/hr. If they started at same time and A covered 26 km less distance than B b...
