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  9. Q87

WBCS 2024 · Question 87 of 196

In an enclosure, there are crows as well as cows. If there are 30 heads and 100 legs, what is the ratio of the cows to crows?

Reasoning

  1. A1:2
  2. B1:3
  3. C2:1Correct
  4. D3:1

Answer: C. 2:1

Explanation

Official WBPSC key (Series A): (C) 2:1.

Source: WBCS (Exe) etc. (Prelim) 2024, Series A

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