1.

Arun scored 36 marks in English, 44 marks in Hindi, 75 marks mathematics and x marks in science. If he has secured an average of 50 marks, find the value of x.

Answer»

Arun scored 36 marks in English, 44 marks in Hindi, 75 marks mathematics and x marks in science. If he has secured an average of 50 marks, find the value of x.



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