Mathematics
Medium
Question
On decreasing the price of T.V. sets by 30 % its sale is increased by 20 %. What is the effect on the revenue received by the shopkeeper?
A
10 % increase
B
10 % decrease
C
16 % increase
D
16 % decrease
✓ Official correct answer
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A
10 % increase
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B
10 % decrease
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C
16 % increase
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D
16 % decrease
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