Question

2.4 The water level in a well was 20 m below ground level. During the rainy season, the rainwater that was collected in different water tanks was poured into the well, and the water level rose to 5 m above the previous level. The wall of the well is 2 m high. Raghu wants to draw water from the well. The minimum length of the rope that he can use is (a) 17 m (b) 18 m (c) 13 m (d) 97 m​

Answer 1

Answer:

a) 17m

20-5+2=17m

Answer 2

Answer:

a) 17m is the minimum length of the rope that he can use.

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