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Percentage Change

Percentage Change

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Percentage Change

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A shopkeeeper sold an article for Rs.210 after giviing 16% discount on the labelled price and mad 55 profit on the cost price . What would have been the percentage profit , has he not given the discount?

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Cassandra invested one part of her $10,000 at 7.5% per year and the other part at 8.5% per year. Her income from the two investment was $820. How much did she invest at each rate?

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If of the population of an ant colony is red, and of these are females, then what of the total ant population are male red ants?

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If is increased by and then reduced by , yielding , what is ?

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In one alloy there is 60% gold in its total mass, while in another alloy it is 35%. 12 kg of the first alloy was melted together with 8 kg of the second one to form a third alloy. Find the percentage of gold in the new alloy.

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Ravi's income is % more than that of Raghu. What percent is Raghu's income less than that of Ravi?

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Manohar sold a scooter worth Rs. to Hari at a discount of and Hari sold it to Mohan at a profit of . At what price did Mohan purchase it?

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A boy is given rich diet and  gains 15% in weight. He is  then put on a poor diet and  loses 20% in weight. On the  whole the boy will

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Choose the correct answer from the alternatives given :
A shopkeeper listed the price of goods at % above the cost price. He sells half the stock at this price, one fourth of the stock at a discount of 15% and the remaining at % discount. His overall profit is

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There are voters, of them voted yes, What percent voted yes?

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