The average marks of a student in 7 subjects is 85. His average marks in 6 subjects except English is 83. What is his marks inEnglish ?
Correct Answer: 97
Marks in English = 85×7 – 83×6
= 595 – 498
= 97
Marks in English = 85×7 – 83×6
= 595 – 498
= 97