Percentage - Data Intensity 4 Multiple Questions and Answers.
Exercise Questions ::
Percentage
11. In an examination, 47% failed in English and 54% failed in Mathematics. Find the pass percentage in both the subjects if 31% failed in both the subjects?
A. 70% B. 37% C. 53% D. 30%
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12. The salary of a worker is first increased by 30% and afterwards reduced by 30%. What is net change in his salary?
A. 90% increase B. 45% increase C. 9% decrease D. Same as before
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13. The population of a town is 45000; 5/9th of them are males and the rest females 40% of the males are marrieWhat is the percentage of married females?
A. 60% B. 50% C. 45% D. 40%
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14. In an examination 40% failed in Urdu, 45% failed in English. If 25% students failed in both the subjects. Then the percentage of failed students is________?
A. 15% B. 65% C. 60% D. 70%
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15. After 38 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it?
A. 38 liters B. 40 liters C. 38.5 liters D. 2 liters
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