SSC CHSL Similar 18 Nov S1 – Q069

Question:

If 6 workers can complete a task in 21 days, the time taken by 14 workers to complete the same task will be:

यदि 6 श्रमिक किसी कार्य को 21 दिनों में पूरा कर सकते हैं, तो उसी कार्य को 14 श्रमिकों द्वारा पूरा करने में कितना समय लगेगा?

Options:

  • 6 days
  • 7 days
  • 9 days
  • 10.5 days
  • 6 दिन
  • 7 दिन
  • 9 दिन
  • 10.5 दिन

Correct Answer: c)

Explanation:

Using the work formula \(M_1 D_1 = M_2 D_2\):
\(6 \times 21 = 14 \times D_2 \implies D_2 = \dfrac{126}{14} = 9\) days.

\(M_1 D_1 = M_2 D_2 \implies 6 \times 21 = 14 \times D_2 \implies D_2 = 9\) दिन।

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