Question

Scenario : Water Level 
In a village there is a well, the water level in which is 30m below ground level. During rainy season the villagers collect rain water in different water tanks.The collected water is then drained into the well.Last year when the collected water was drained into the well, the water level rose 5 m above the previous level.The wall of the well is 2 m high and the pulley is fixed at a height of 100 cm

Question:5 )  Ramesh wants to draw water from the well. What should be the minimum length of the rope that he can use?



A)    27 mB)    28 mC)    32 mD)    35 m

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Answer 1

Answer:

D. 35

may be my answer helped u