Arithmetic Aptitude :: Percentage
- The price of cooking oil has increased by 25 %. The percentage of reduction that a farming should effect in the use of cooking oil so as not to increase the expenditure on this account is
- Water tax is increased by 20% but its consumption is decreased by 20 %. Then, the increase or decrease in the expenditure of the money is:
- On decreasing the price of T.V. sets by 30 % its sale is increased by 20 %. What is the effect on the revenue received by the shopkeeper?
- A man's basic pay for a 40 hour week is Rs. 20 overtime is paid for at 25 % above the basic rate, in a certain week he worked overtime and his total wage was Rs. 25. He therefore worked for a total of:
- The population of a town increases 4 % annually but is decreased by emigration annually to the extent of (1/2) %. What will be the increase percent in three years?
- Sameer spends 40 % of his salary on food article, and 1/3 rd of the remaining on transport. If he saves Rs. 450 per month which is half of the balance after spending on food items and transport. What is this monthly salary?
- The price of an article has been reduced by 25 %. In order to restore the original price, the new price must be increased by:
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