Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the tota…

An individual pays 30% income tax. On this he has to pay a surcharge of 10%. Thus, the net tax rate, he has pay is :

Depreciation applicable to an equipment is 20%. The value of the equipment 3 years from now will be less by :

When water is changed into ice, its volume increases by 9%. If ice change into water, the percentage decrease in volume …

The percentage increase in the surface area of a cube when each side is doubled is :

The price of a commodity which was Rs. 250 three years ago is Rs. 2000 now. The annual rate of increase in the price is …

A man spends a part of his monthly income and saves the rest. The ratio of his expenditure to the saving is 61 : 6. If h…

? % of 450 + 46% of 285 = 257.1