2013 · Q40
4 goats or 6 sheep can graze a field in 50 days. 2 goats and 9 sheep can graze the field in
Elementary MathematicsArithmetic
- A100 days
- B75 days
- C50 days
- D25 days
Explanation
2 goats=3 sheep; total 12 sheep-equivalents=2×6 → 25 days. Answer D.