A train can travel 50% faster than a car. Both start from point A at the same time and reach point B, 75 kilometres (km) away from A at the same time. On the way, however, the train had lost about 12.5 minutes while stopping at the stations. What is the speed of the car?

In dividing a number by 585, a student employed the method of short division. He divided the number successive...

At present the total age of Rahim, Karim and Akkas is 81 years. what was their average age three years ago?

Two bus tickets from cit A to B and three tickets from city A to C cost Tk 77 but three tickets from city A to...

An institute organized a fair and 1/5 of the girls and 1/8 of the boys of the institute participated in that f...

A pineapple costs Tk 7 and a watermelon costs Tk 5. Rahim spent exactly Tk 38 on these fruits. What was the nu...

A woman says, "If you reverse my own age , the figures represent my husband's age. He is senior to me and the...