Pramod can complete 66.6% of work while Shreya can complete 12.5% of the remaining work. The remaining work is completed by Ankit in 7 days. Find the time taken by Ankit to complete the same work.
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12 days
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24 days
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36 days
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16 days
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None of these
B
Correct answer
Explanation
Pramod does 66.6% = 2/3 of work. Remaining = 1/3. Shreya does 12.5% = 1/8 of remaining = 1/8 × 1/3 = 1/24 of total work. Remaining for Ankit = 1/3 - 1/24 = 7/24. Ankit completes 7/24 in 7 days, so total work takes 24 days. Option B correct.