Mathematics · Time and Work
'P' alone can paint a wall in 10 days. 'P' and 'Q' together can paint the same wall in ___ days. 'R' is __% as efficient as 'Q'. 'R' alone can paint the wall in 8 days. Which of the combinations given below in the options will fill the blanks in the same order so as to make the statement mathematically true? I. 6, 150 II. 5, 125 III. 4, 100
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only I and III
- 2Only II✓
- 3Only II and III
- 4All I, II and III
Correct answer
Only II
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