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There are 200 questions in a 3 h examina...

There are 200 questions in a 3 h examination. Among 200 questions, 50 are from Mathematics, 100 are from GK and 50 are from Science. Ram spent twice as much time on each Mathematics question as for each other question. How many minutes did he spend on Mathematics questions ?

A

100 min

B

60 min

C

36 min

D

72 min

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