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| Q.4 | 56 cows are kept in a straight, linear cowshed. Each cow is tied with two ropes, which are fastened to two hooks — one on the left and the other on the right side of the cow. If each cow was tied adjacent to one another, what is the LEAST number of hooks required to tether all the cows in the cowshed? | |
| Ans | 1. 114 | |
| 2. 56 | ||
| 3. 57 | ||
| 4. 112 |
Correct Ans Provided: 3
