Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Economy National Income Accounting
The sum total of income of individuals, families, firms and industries is called
1
Per capita investment
2
National income
3
Gross domestic product
4
More than one of the above
5
None of the above