Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Quantitative Aptitude Algebra Linear Equation in 2 Variable
The cost of 5 notebooks and 4 pens is ₹ 142. The cost of 7 notebooks and 3 pens is ₹ 28 less than the cost of 9 notebooks and 1 pen. What is the cost of 4 notebooks and 5 pens?
1
150
2
136
3
144
4
128