Question:
The average salary of 30 employees is ₹4,000. If one more person joins and the average salary becomes ₹4,300, what is the salary of the newly joined person?
A13,300
B13, 000
C12, 200
D12,000
Answer:
A. 13,300
Explanation:
The average salary of 30 employees = ₹4,000 The total salary of 30 employees = 4000 × 30 = ₹120,000 The average salary of 31 employees = ₹4,300 The total salary of 31 employees = 4300 × 31 = ₹133,300 The salary of the newly joined person = 133300 - 120000= ₹13,300