Mathematics
Medium
Question
Rs. 20 is the true discount on Rs. 260 due after a certain time. What will be the true discount on the same sum due after half of the former time, the rate of interest being the same?
A
Rs. 10
B
Rs. 10.40
✓ Official correct answer
C
Rs. 15.20
D
Rs. 13
Community credibility
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A
Rs. 10
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B
Rs. 10.40
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C
Rs. 15.20
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D
Rs. 13
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