Mathematics · Time and Work
In the question, two Quantities I and II are given. You have to solve both quantities to establish the correct relation between them and choose the correct option. Quantity–I: 'A' and 'B' together can complete a work in 30 days. If 'A' is 25% more efficient than 'B' and 'C' is 20% less efficient than 'B', then find the time taken by 'C' to complete the whole work alone. Quantity–II: 'P' started a work alone and worked for 15 days such that the remaining 50% of the work is completed by 'Q' in 20 days. Find the time taken by 'R' to complete the work if his efficiency is equal to the difference between the efficiencies of 'P' and 'Q'.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Quantity-I = Quantity-II or No relation
- 2Quantity-I ≤ Quantity-II
- 3Quantity-I < Quantity-II✓
- 4Quantity-I > Quantity-II
Correct answer
Quantity-I < Quantity-II
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