A student gets 60, 50, and 90 marks out of 100 in English, Physics and Economics respectively. He needs 72% to get a scholarship. How many marks does he need to get in his final paper Math’s to obtain overall 72% marks?

A student gets 60, 50, and 90 marks out of 100 in English, Physics and Economics respectively. He needs 72% to get a scholarship. How many marks does he need to get in his final paper Math’s to obtain overall 72% marks?

A. 82 B. 84 C. 86  D. 88 

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