Assume there are four families in a country. The average per capita income of these families is Rs 5000. If the income of three families is Rs 4000, Rs 7000 and Rs 3000 respectively, what is the income of the fourth family?

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KollegeApply · Accepted Answer

Rs 6000 Explanation:TgQPHd||[] Find Total Income: Total Income = Average per capita income $\times$ Total number of families = 5000 $\times$ 4 = Rs 20000 Sum Existing Incomes: Sum of 3 Families = 4000 + 7000 + 3000 = Rs 14000 Calculate Fourth Income: Fourth family income = 20000 − 14000 = Rs 6000

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