Multiple choice Which of the following statements is incorrect? National income is a flow, not a stock. National income measures only the net value of goods and services produced in a country during a year; not the net earned foreign income. In India, national income estimates are related with the financial year (April 1 to March 31). In India, Central Statistical Organisation (CSO) regularly publishes national income data. Reveal answer Fill a bubble to check yourself B Correct answer Explanation National income measures the net value of goods and services produced in a country during a year and it also includes net earned foreign income.