Question
UNESCO has been observing February 21 as the
International Mother Language Day since 2000. The idea to celebrate the International Mother Language Day was the initiative of which of the following nations?Solution
The idea to celebrate International Mother Language Day was the initiative of Bangladesh. The UN General Assembly welcomed the proclamation of the day in its resolution of 2002.
'X' takes 15 minutes more than 'Y' to cover 'x' km. If the speed of 'X' and 'Y' is 9 km/h and 12 km/h, respectively, find the value of 'x'.
Speed of a car and a bus is 30 km/h and 6 km/h, respectively. If the time taken by the car to cover a distance of ‘10x’ km is 2 hour less than time ...
A bus starts running with the initial speed of 6 kmhr and its speed increases every hour by certain amount. If it takes 14 hours to cover a distance of ...
On travelling with 30% less speed than his actual speed, Arjun reached the destination 2 hours late. Find the approximate time taken by him to reach his...
A boy goes to school with a speed of 50 km/h and comes back with a speed of 30 km/h. find his average speed?
B starts 4 minutes after A from the same point, for a place at a distance of 7 miles from the starting point. A on reaching the destination turns back a...
If I can walk a certain distance in 25 days when I rest 8 hours a day, how long will it take me to walk twice as far as if I walk twice as fast and res...
A cyclist moves at a speed of 20 km/h and plans to complete his journey in 3 hours. After finishing half the journey, he takes a break of 30 minutes. At...
A was travelling from point X to point Y. He increased his speed by 12 km/h after every hour. He reached his destination in 24 hours. If his initial spe...
A boat covers a distance of 900 metres upstream in 36 seconds and the same distance downstream in 24 seconds. Find the speed of the boat in still water.