CSAT: Work Completion Time Quiz

Question

Surya can complete a work in 15 days and his Future Wife can complete it in 10 days.
In how many days will they complete the work together?

Accepted Answer

We use the direct formula for two people working together: Time = (T₁ × T₂) ÷ (T₁ + T₂) Step 1: Substitute the values. Time = (15 × 10) ÷ (15 + 10) Step 2: Calculate. 15 × 10 = 150 15 + 10 = 25 Time = 150 ÷ 25 = 6 days Final Answer: 6 days

Answer

4 days

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5 days

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6 days

Answer

7 days

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✅ Answer

Question

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✅ Answer