Question

37 पॉइंट 5 सेंटीमीटर फोकस दूरी क्या होता लेंस के सहायता से 25 सेंटीमीटर दूरी पर रखी और पुस्तक पढ़ने वाले व्यक्ति की दृष्टि में कौन सा दोस्त है उसकी आंख से कितनी दूरी पर प्रतिबिंब बनेगा​

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LOGICAL REASONING

Suresh walks 20 meters North. Then he turns right and walks 30 m. Then he turns right and walks 35 m. Then he turns left and walks 15 m. In which directions and how many meters away is he from his original position?

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ANSWER

Suresh starts from A. His afterwards movements are shown in the diagram made according to the instructions. His final position is F. Now F lies to the East of A. He is at a distance AF which is (30+15)i.e. 45m.

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