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water level in a well was 20 below ground level during rainy season rain water collected in different water tanks was drained into

By Mia

water level in a well was 20 below ground level during rainy season rain water collected in different water tanks was drained into the well and the water level rise 5 metre above the previous letter the wall of the well is 120 cm and a pulley is fixed at a height of 80 Raghu want to draw water from the well the minimum length of the rope that he can use is​

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Mia

A number is considered as a lucky number by Babu, if sum of digits of
a number is prime. Write a program to display whether a

Let U denote universal set and A be any set. If n( U ) = 25 and n( A ) = 17, find n ( A’ ) ​

2 thoughts on “water level in a well was 20 below ground level during rainy season rain water collected in different water tanks was drained into”

  1. Answer:

    we have been given that,

    Wells height=1.20m

    Pulleys height=0.80m

    Hence, the required ropes length

    =(20−5+1.20+.80)

    =(15+2)

    =17m

    Therefore, the minimum length of the rope is 17m.

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  2. Answer:

    Answer. Answer: After water level rises 5 m above the previous level, water level is now (20 – 5) = 15 m below the ground level. = 17 m.

    Step-by-step explanation:

    i hope this answer is useful for you bro

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