Question

Water level in a well was 20m below ground level. During rainy
season, rain water collected in different water tanks was drained.
Into the well and the water level rises 5 m above the previous level.
The wall of the well is 1m 20 cm high and a pulley is fixed at a
height of 80 cm. Raghu wants to draw water from the well. The
minimum length of the rope that he can use is?

Answer 1

Answer:

17metre

Step-by-step explanation:

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