other govt exam NPCIL Assistant Grade 1 (Paper I & Paper II) 2025 Mock Test Quantitative Aptitude Algebra Linear Equation in 2 Variable
The cost of four cycle tyres and three tubes is Rs. 720, whereas the cost of the three cycle tyres and four tubes is Rs. 610. What is the cost of a tube?
1
Rs. 50
2
Rs. 42
3
Rs. 45
4
Rs. 40