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When the price of a product was decrease...

When the price of a product was decreased by 10%, the number sold increased by 30%. What was the effect on the total revenue?

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RS AGGARWAL-PERCENTAGE-All Questions
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  3. When the price of a product was decreased by 10%, the number sold i...

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  8. During one year, the population of a town increased by 5% and during ...

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  9. If a earns 33 1/3% more than B how much percent does B earn less than ...

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  10. If A’s salary is 30% less than that of B, then how much percent is B’s...

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  14. In an examination 35% of total students failed n Hindi, 45% failed in ...

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  15. Ajay ordered 4 pairs of black socks and some additional pairs of bl...

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  16. How is 3/4 expressed as percentage? 0. 75 % b. 7. 5 % c. 75 % d. 60%

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  17. The ratio 5:4 expressed as a percent equals 12. 5 % b. 40 % c. 80 % d....

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  18. 3.5 can be expressed in terms of percentage as 0. 35 % b. 3. 5 % c. 35...

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  19. When expressed as a fraction 64% would mean (16)/(25) b. 8/(81) c. 9/(...

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  20. Hal of 1 percent written as a decimal is 0. 005 b. 0. 05 c. 0. 02 d. 0...

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