chapter 7 Proportional Reasoning -1 - Part 3

If 7 workers complete a job in 18 days, how many workers are needed to complete it in 9 days, with equal efficiency?

Type: MCQ • Marks: 1
If 7 workers complete a job in 18 days, how many workers are needed to complete it in 9 days, with equal efficiency?
Options
A. 13
B. 16
C. 15
D. 14
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Class 8th Ganita Prakash Part 1

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