The sum of money that will yield Rs. 60 as simple interest at 6% per annum in 5 years is
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The distance between two places A and B is 60 km. Two cars start at the same time from A and B, travelling at a speed of 35km/h and 25km/h, respectively. If the cars run in the same direction, then they will meet after ( in hours)
A number is decreased by 10% and the resulting number is again decreased by 20%. What is the final percentage of decrease?
A mixture contains spirit and water in the ratio of 3 : 2. If it contains 3 litres more spirit than water, the quantity of spirit in the mixture is
A retailer gets a discount of 40% on the printed price of an article. The retailer sells it at the printed price. His gain percent is
A can do a piece of work in 9 days while B can do it in 12 days. A and B together can do the work in
The BRICS New Development Bank (NDB) has been set up for
Who introduced the term 'Hindu rate of growth' ?