The average monthly salary of a staff of 9 persons is 2450 One member of the staff whose monthly sal...........

Quantitative Aptitude ( CCS) Average

The average monthly salary of a staff of 9 persons is 2450. One member of the staff whose monthly salary is Rs. 2650 is transferred. Find the average salary of the remaining 8 persons of the staff.

Rs. 2425

Rs. 2625

Rs. 3025

Rs. 2825

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Explanation:

Average salary of 9 persons = Rs. 2450
Total salary of 9 persons = Rs. 2450X9 = Rs. 22050
Total salary of the person who is transferred = Rs. 2650
Thus, the total salary of remaining 8 persons
Rs. 22050 - Rs. 2650 = Rs. 19400
The average salary of the remaining 8 persons
Rs. 19400/8 = Rs. 2425

Hence, option 1 is the correct answer.