Study the given table and answer the question that follows.
The table represents the expenditure of a company (in thousand rupees) per annum over the given year.
| Year | Expenditure | |||
| Salary | Transport | Interest | Tax | |
| 2018 | 200 | 90 | 3 | 80 |
| 2019 | 250 | 100 | 2.5 | 100 |
| 2020 | 300 | 120 | 3 | 70 |
| 2021 | 350 | 130 | 3.5 | 80 |
What is the average amount of salary per year, which the company has to pay during these four years?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. ₹2,75,000.
According to the given table,
Average of the salary = (200000 + 250000 + 300000 + 350000)/4
⇒ 1100000/4 = 275000