| 1. | The price of petrol is increased by 25%. By how much per cent a car owner should reduce his consumption of petrol so that the expenditure on petrol would not be increased ? | |
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25%
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30%
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50%
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20%
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Report Question| 2. | The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, the percentage of the school students who are not scholarship holders is ? | |
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56
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78
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70
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80
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| 3. | If A exceeds B by 60% and B is less than C by 20%, then A : C is ? | |
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32 : 25
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25 : 32
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8 : 5
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4 : 5
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| 4. | If A exceeds B by 40%, B is less than C by 20%, then A : C is ? | |
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28 : 25
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26 : 25
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3 : 2
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3 : 1
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| 5. | P’s salary is 25% higher than Q, what percentage is Q’s salary lower than that of P ? | |
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20
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29
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31
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33 and 1/3
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| 6. | A's salary is 25% more than B's salary. B's salary is how much less than A's salary ? | |
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20 %
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24 %
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25 %
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27.5 %
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| 7. | The percentage change in a number when it is first decreased by 10% and then increased by 10% is ? | |
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0.1 % increase
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1 % decrease
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0.1 % decrease
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No changes
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| 8. | If A is equal to 20% of B and B is equal to 25% of C; then what percent of C is equal to A ? | |
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10
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15
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5
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20
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| 9. | If A earns 25% more than B then how much percent does B earns less than A : ? | |
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15%
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20%
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25%
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30%
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| 10. | 51% of a whole number is 714. 25% of that number is ? | |
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350
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450
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550
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250
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