You are given below a question followed by two statements I and II. You have…
PYQ RSSB Informatics Assistant 2023
You are given below a question followed by two statements I and II.
You have to decide whether the data provided in the statement is/are sufficient to answer the question.
Question :
A man standing on the bank of a river observes that the angle subtended by a tree on the opposite bank is 60°. When he moves away from the bank, he finds the change in angle. Find the breadth of the river.
Statement :
I. The changed angle is found to be of 30°.
II. He noticed that when he moved 40 m away from the bank, tree subtends 30° angle on other side of the river.
Answer -
- A.
If data in statement I alone is sufficient to answer the question.
- B.
If data in statement II alone is sufficient to answer the question.
- C.
If data in both the statements I & II together are necessary to answer the question.
- D.
If data in both the statements I & II together are not sufficient to answer the question.
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