state gov OSSSC Junior Assistant & Panchayat Executive Officer Mock Test 2023 Quantitative Aptitude Average
The average age of A & B is 20 years. If C were to replace A, the average would be 19 years and if C were to replace B, the average would be 21 years. Then what are the ages of A, B and C?
1
22, 18, 20
2
18, 22, 20
3
22, 20, 18
4
18, 20, 22