Question:
In the Delhi zoo, there are some ducks and rabbits. If the heads are counted there are 160, while the legs are 450. What will be the number of ducks in the zoo?
In the Delhi zoo, there are some ducks and rabbits. If the heads are counted there are 160, while the legs are 450. What will be the number of ducks in the zoo?
Updated On: Nov 6, 2024
- 90
- 92
- 95
- 99
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The Correct Option is B
Solution and Explanation
Let the number of ducks be x and rabbits be y. We set up equations: x + y = 160 (for heads) and 2x + 4y = 450 (for legs). Solving these, we find x = 92.
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