state gov Tamil Nadu Police SI (TNUSRB) Mock Test Series 2024 Quantitative Aptitude Algebra Linear Equation in 1 Variable
Gopal went to a bank to withdraw Rs. 4,000. He asked the cashier to give the cash in Rs. 50 and Rs. 100 notes only. Gopal got 50 notes in all. How many Rs. 50 notes did he receive?
1
20
2
24
3
32
4
30