A watch becomes fast by 5 minutes everyday. By what percent does it become fast? (a) `5/(24)%` (b) `1/(12)%` (c) `5%` (d) `(50)/(144)%`

A watch becomes fast by 5 minutes everyday. By what percent does it become f fost? (a) (5)/(24)% (b) (1)/(12)%(c)5%(d)(50)/(144)%

A sum becomes 6 fold at 5% per annum. At what rate, the sum becomes 12 fold?

If diameter of a circle is decreased by 5% by what percent its area will be decreased?

If the yield per acre of rice was 50% more than that of barley,then the production of barley is what percent of that of rice? (a) 30% (b) 33(1)/(3)%( c) 35% (d) 36%

What percent of a day is 3 hours? 12(1)/(2)% b.16(2)/(3)% c.18(2)/(3)% d.22(1)/(2)%

At a constant temperature what should be the percentage increase in pressure for a 10% decrease in the volume of gas ? (a) 11% (b) 20% (c) 5% (d) 50%

2/ 5 as percent is (a) 30% (b) 35% (c) 40% (d) 45%