| 1. | If p% of p is 36, then p is equal to ? | |
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3600
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600
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60
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15
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Report Question| 2. | What is 20% of 25% of 300 ? | |
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150
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60
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45
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15
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| 3. | Half of 1 per cent, written as a decimal, is ? | |
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0.2
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0.02
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0.005
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0.05
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| 4. | If 60% of A’s income is equal to 75% of B’s income, then B’s income is equal to x% of A’s income. The value of x is ? | |
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70
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60
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80
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90
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| 5. | If the total monthly income of 16 persons is 80,800 and the income of one of them is 120% of the average income, then his income is ? | |
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5,050
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6,060
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6,160
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6,600
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| 6. | The ratio 5 : 4 expressed as a per cent equals ? | |
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125%
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80%
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40%
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12.5%
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| 7. | In the new budget, the price of kerosene oil rose by 25%. By how much per cent must a person reduce his consumption of kerosene oil so that his expenditure on it does not increase ? | |
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20%
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25%
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50%
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40%
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| 8. | If the price of rice be raised by 25%, the percent by which a house-holder must reduce his consumption of rice so as not to increase his expenditure on rice is ? | |
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225%
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25.75%
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25%
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20%
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| 9. | In an examination there were 640 boys and 360 girls. 60% of boys and 80% of girls were successful. The percentage of failure was ? | |
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20%
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60%
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30.5%
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32.8%
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| 10. | When the price of an article was reduced by 20% its sale increased by 80%. What was the net effect on the sale ? | |
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44% increase
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44% decrease
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66% increase
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75% increase
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