Percentages Quiz 04

1) The present population admissions of a college is 4000 every year increased by 10% after 2 years find the number of admission in the college?





2) The present population of a village is 5000 every year increased by 20% then the population after 2 years?





3) The present strength of a college is 2000 every year decreased by 10% the strength of the college after 3 years?





4) The present strength of a college is 5000 first year is increased by 10% and second year is decreased by 20% what is the strength of the college after 2 years?





5) If the article cost is increased by 20% but he sales is decreased by 10% then what is the net effect of the business?





6) A is 25% more than B is how much percent less than A?





7) A is 30% less than B is how much percent more than A?





8) Last month ground nut oil cost per Kg was Rs 30 now being sold at rs 33 per Kg. Ho much percent reduction in consumption not to increase the expenditure of a family?





9) Find a single discount equivalent to a series of discounts of 20% , 30% and 40%?





10) A reduction of 25% in the price of chocolate enables a person t buy 6 kgs more for Rs 120. Find the reduced price of the chocolates per kg?







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