Ram spends one-fifth of his salary for his childrens education, 20% for household expenditures, 10% for other miscellaneous expenses and saves the rest. What fraction of his salary does he save?
The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then what is the area of the park (in sq. m)?
More India Jobs