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Subject - Mathematics:

General

MCQ - 258-8990

Question:

A person standing on the bank of a river observes that the angle subtended by a tree on the opposite bank is 60˚, when he retreats 40m from the bank, he finds the angle to be 30˚. The height of the tree and the breadth of the river are

  1. 10 3 ,10m
  2. 20 3 ,10m
  3. 20 3 ,20m
  4. 20 3 ,10m

Correct Answer: C

Explanation:

8 Dup 2 -89475856

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504 MCQ for effective preparation of the test of General of Mathematics section.

Read the MCQ statement: A person standing on the bank of a river observes that the angle subtended by a tree on the opposite bank is 60˚, when he retreats 40m from the bank, .... h of the river are , keenly and apply the method you have learn through the video lessons for General to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 258-8990.

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