A website Maths Puzzle Numerical Ability

TWO IDENTICAL TRAINS MOVING IN OPPOSITE DIRECTION CROSS EACH OTHER AT SAME SPEED IN TWO MINUTES.NO.OF BOGGIES IN TRAIN A IS 12-16.HOW MUCH MORE SECONDS TO CROSS EACH OTHER?

Read Solution (Total 1)

A website Other Question

A PASSANGER TRAIN TAKES TWO HOURS LESS FOR A JOURNEY OF 300KM IF ITS SPEED IS INCREASED BY 5KM/HR.FIND ITS NORMAL SPEED. Amit has a container filld completely with 80% milk and 20% water. 5 litres of the solution is removed and replaced with water. then 15litres of the solution is removed and replaced with water. the milk % is now 55% . what is the capacity of the container in litres?