The average monthly income of 4 earning members of a family is ₹ 7350. One member passes away and the average monthly income become ₹ 6500. What was the monthly income of the person, who is no more?

₹ 6928
₹ 8200
₹ 9900
₹ 13850

Correct Answer: ₹ 9900

Explanation:

Monthly income of 4 persons = 7350 x 4 = ₹ 29400
Monthly income of 3 person (excluding the dead person) = 6500 x 3 = ₹ 19500
∴ Monthly income of dead person = 29400 - 19500 = ₹ 9900

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