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MCQ Problem Solving - Ratios and Proportions

The CAT Online Free Test Prep MCQs Problem Solving - Ratios and Proportions

Problem Solving: Ratios and Proportions

Question:

10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work?
Option A:      6 days
Option B:      7 days
Option C:      8 days
Option D:      9 days
  A     B     C     D  
Show/Hide Answer and Explanation

Correct Answer: B


Explanation

1 woman's 1 day's work = 1 70

1 Child's 1 day's work = 1 140

5 Women and 10 children 1 day work =

capture Dup 2 -93703560

So 5 women and 10 children will finish the work in 7 days.
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How to Solve Ratios and Proportions

For Ratios and Proportions question first understand the statement and the question stem. Try to solve and click the corresponding answer option. The drop down will appear to show the correct answer and explanation.