# Uncategorized

## A and B together can do a piece of work in 15 days. If A’s one day work be 3/2 times the one day’s work of B; find in how many days each alone will do the work.

A and B together can do a piece of work in 15 days. If A’s one day work be 3/2 times the one  day’s work of B; find in how many days each alone will do the work. Answer

## A and B have some pencils. If A gives 10 pencils to B, then B will have twice as many as A. And if B gives 10 pencils to A, then they will have the same number of pencils. How many pencils does each have?

A and B have some pencils. If A gives 10 pencils to B, then B will have twice as many as A. And if B gives 10 pencils to A, then they will have the same number of pencils. How many pencils does each have?Answer

## A farmer sold a calf and a cow for Rs 760, thereby making a profit of 25% on the calf and 10% on , the cow. By selling them for Rs 767.50 he would have realised a profit of 10% on the calf and 25% on the cow. Find the cost price of each.

A farmer sold a calf and a cow for Rs 760, thereby making a profit of 25% on the calf and 10% on , the cow. By selling them for Rs 767.50 he would have realised a profit of 10% on the calf and 25% on the cow. Find the cost price of each. Answer

## A cyclist rode a distance of 12 km against the wind in 3 hrs. He rode back the same distance with the wind in 1 hour only. Find the speed of the wind and the speed of the cyclist, if there is no wind.

A cyclist rode a distance of 12 km against the wind in 3 hrs. He rode back the same distance with the wind in 1 hour only. Find the speed of the wind and the speed of the cyclist, if there is no wind. Answer

## If the breadth of a rectangle is increased by 3 cm and length is reduced by 2 cm its area would increase by 20cm2. But if the breadth is reduced by 2 cm and length is increased by 1 cm the area would be reduced by 24cm2 , Find the length and breadth of the rectangle.

If the breadth of a rectangle is increased by 3 cm and length is reduced by 2 cm its area would increase by 20cm2. But if the breadth is reduced by 2 cm and length is increased by 1 cm the area would be reduced by 24cm2 , Find the length and breadth of the rectangle. Answer

## A bus covers a certain distance with uniform speed. If the speed of the bus would have been increased by 15 km/ hr, it would have taken two hours less to cover the same distance. And if the speed of the bus would have been decreased by 5 km/ hr, it would have taken one hour more to cover the same distance. Find the distance covered by the bus.

A bus covers a certain distance with uniform speed. If the speed of the bus would have been increased by 15 km/ hr, it would have taken two hours less to cover the same distance. And if the speed of the bus would have been decreased by 5 km/ hr, it would have taken one hour more to cover the… Read more →

## Some part of a journey of 555 km was completed by a car with speed 60 km/ hr, then the speed is increased by 15 km/hr and the journey is completed. If it takes 8 hours to reach, find the time taken distance covered in 60 kml hr speed.

Some part of ajourney of 555 km was completed by a car with speed 60 km/ hr, then the speed is increased by 15 km/hr and the journey is completed. If it takes 8 hours to reach, find the time taken distance covered in 60 km/ hr speed. Answer