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If the price of petrol falls down by 20%...

If the price of petrol falls down by 20% by how much per cent must a person increase its consumption, so as not to decrease the expenditure on his item ?

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QUANTUM CAT-PERCENTAGES-QUESTION BANK
  1. The salary of A is 20% lower than B' s salary and the salary of C 56.2...

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  2. If the price of a commodity be raised by 20% then by how much per cent...

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  3. If the price of petrol falls down by 20% by how much per cent must a p...

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  4. Due to 50% increase in the price of rice. We purchased 5kg less rice w...

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  5. The length of a plot is decreased by 33.33%. By how much % the breadth...

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  6. In an election between two candidates, the candidates who got 57% vali...

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  7. due to fall in manpower the production in a factory decreased by 60% b...

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  8. Two numbers are respectively 25% and 40% less than a third number. Wha...

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  9. A person gives 10% to his wife 10% of the remaining to a hospital (as ...

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  10. Initially a shopkeeper had a chocolates. A customer bought 10% chocola...

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  11. Nishith is now 20 years old. Some years later his age will increase by...

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  12. The average salary of Purushottam in Infosys is 20% less than that was...

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  13. Which one of the greatest:

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  14. If the annual increase in the population be 20% and the present popula...

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  15. The population of a town in the first year increases by 10% in the nex...

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  16. What percent of 3/7 is 1/105?

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  17. What percent is 3% of 15% ?

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  18. If the cost of a calculator worth ₹ 250 in increased by ₹100, the rate...

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  19. A number increased by 37.5% gives 99, the number is :

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  20. When 40% of a number is added to 42, the result is the number itself. ...

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