Average of income of A and B is Rs 200 and average income of C and d is Rs 250 Then the average inco...........

Quantitative Aptitude ( CCS) Average

Average of income of A and B is Rs 200 and average income of C and d is Rs. 250. Then the average income of A, B, C, D is

Rs. 225

Rs. 230

Rs. 215

Rs. 150

If the average income of a and b is 200 this means that a + b / 2 = 200 or, a + b = 400.

Similarly c + d = 500.

Therefore, to find the average of income of a, b, c, and d we add the incomes and divide it by four.

Therefore average income is 400 + 500 / 4 = 225 rs.

Hence, option 1 is the correct answer.

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