# What will be the Average Monthly Income of Man? If

A man spends ₹ 1800 monthly on an average for the first four months and ₹ 2000 monthly for the next eight months and saves ₹ 5600 a year. His average monthly income is

- ₹ 2000
- ₹ 2200
- ₹ 2400
- ₹ 2600

**Answer: (3). Rs. 2400**

The Rupees spends in first four months of year = 1800.

let salary of first four months be X,

Average salary of first four months = total salary of first four months / 4 months

**1800 = X / 4**

**X = 1800 * 4**

**X = 7200**. a total salary of first four months is Rs. 7200.

The Rupees spends in next eight months = 2000.

let salary of next eight months be Y,

Average salary of next eight months = total salary of next eight months / 8 months

**2000 = Y / 8**

**Y = 2000 * 8**

**Y = 16000**, the total salary of next eight months is Rs. 44800.

and saving of year = Rs. 5600

Therefore, the total salary of the year = salary of first four months + salary of next eight months + saving of the year.

Total salary of year **= Rs. ( 7200 +16000 +5600 )**

A total salary of year **= Rs. 28800**

The average salary of year = **28800 / 12**

**Average = Rs. 2400.**