state gov Kerala (കേരളം) PSC Divisional Accountant Test Series 2025 Quantitative Aptitude Algebra Linear Equation in 2 Variable
A cricket club bought 12 bats and 18 balls for Rs. 2,100. After a few days, the cost of the same types of 8 bats and 22 balls purchased at the same rates was Rs. 1,900. The cost of a bat is:
1
Rs. 150
2
Rs. 50
3
Rs. 200
4
Rs. 100