## Find the area of a rhombus having each side equal to 13 cm

Find the area of a rhombus having each side equal to 13 cm and one of whose diagonals is 24 cm?

## A farmer borrowed Rs. 2400 at 12 percent interest per annum

A farmer borrowed Rs. 2400 at 12 percent interest per annum. At the end of 2$\frac{1}{2}$ years, he cleared his account by paying Rs. 1200 and a cow. What is…

## A farmer traveled a distance of 61 km in 9 hours

A farmer traveled a distance of 61 km in 9 hours. He traveled partly on foot at the rate of 4 kmph and partly on bicycle at the rate of…

## Ramesh is walking at a speed of 10 kmph

Ramesh is walking at a speed of 10 kmph. After every kilometer he takes rest for 5 minutes. The time taken to cover a distance of 5 km by Ramesh…

## The average monthly expenditure of a family for the first four

The average monthly expenditure of a family for the first four months is Rs. 2750, for the next three months is Rs. 2940, and for the last five months Rs.…

## Two trains 121 m and 99 m long are running in opposite

Two trains 121 m and 99 m long are running in opposite directions at the speeds of 40 kmph and 32 kmph respectively. In what time will they completely cross…

## Two vessels A and B contain acid and water mixed

Two vessels A and B contain acid and water mixed in the ratio 2:3 and 4:3. In what ratio must these mixtures be mixed to form a new mixture containing…

## The officer was appointed on maximum daily wages

The officer was appointed on maximum daily wages on a contract money of Rs. 4,956/-. But on being absent for some days, he was paid Rs. 3,894/-. For how many…

## The ratio of the ages of Swetha and Santoshi is 9

The ratio of the ages of Swetha and Santoshi is 9:4. If after 10 years, Santoshi's age would be the same as the present age of Swetha. Find the present…

## At what profit percent must an article be sold

At what profit percent must an article be sold so that by selling at half that price, there may be a loss of 30%.