Arithmetichard · Past Paper
A sum of money doubles itself in 4 years at CI. In how many years will it become 16 times?
A12 years
B16 years
C20 years
D24 years
✓ Correct Answer: B — 16 years
16 = 2^4. Time = 4 * 4 = 16 years.
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✓ Correct Answer: B — 16 years
16 = 2^4. Time = 4 * 4 = 16 years.
Share this question