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.Management Sciences
Category: Percentage Mcqs
The tax on a commodity is diminished by 20% and its consumption increased by 15%. The effect on revenue is_________?
0
A. It increases by 8%
B. It decreases by 8%
C. No change in revenue
D. It increases by 10%
E. None
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A mixture of 70 liters of wine and water contains 10% water. How much water must be added to make water 12 ½% of the total mixture?
A. 12 liters
B. 10 liters
C. 4 liters
D. 2 liters
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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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A and B’s salaries together amount to Rs. 2,000. A spends 95% of his salary and B spends 85% of his. If now their savings are the same, what is A’s salary?
A. Rs.500
B. Rs.750
C. Rs.1250
D. Rs.1500
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