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NEET 2022 Model Paper 1

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Question : 6

Total: 200

A boy standing on road has to hold umbrella at 30∘ with vertical to keep the rain away. He throws umbrella and starts running at 10km∕hr he finds that rain drops are hitting his head vertically. The speed of raindrops w.r.t. ground is

10km∕h
10√3km∕h
15km∕h
20km∕h

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