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The name ‘Biporjoy’ was given by Bangladesh and is a Bangla name that means ‘disaster’. According to the decree issued by the World Meteorological Organisation (WMO), the next tropical storm in the region will be named ‘Tej’ – a name suggested by India, followed by ‘Hamoon’ and ‘Midhili’ which are suggested by Iran and Maldives respectively.
It takes 12 hours less to travel from point 'C' to point 'D' at a speed of 50 km/h than it takes to travel the same distance at 20 km/h. If 50% of the d...
If a car runs at 30 km/hr, it reaches its destination late by 15 minutes but if runs at 45 km/hr it is late by 7 minutes. What is the correct time for t...
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 person 'X' covered a distance of 'd+40' kilometers at a speed of 40 km/h, another distance of 'd' kilometers at a speed of 15 km/h, and a third distan...
A boy goes to school with a speed of 60 km/h and comes back with a speed of 40 km/h. find his average speed?
Vicky and Vikram start running simultaneously around a rectangular track of length 500m from the same point at speeds of 30 km/hr and 20 km/hr. When wil...
Average speed of ‘A’ during a 20-hour journey is 30 km/h. If he covered the first 240 km of his journey at a speed of 20 km/h, then find the speed a...
Excluding the Stoppages i.e. Non-stop, the speed of a Bullet train is 810 km/h and including the stoppages, it is 720 km/h. Calculate for how many minut...