Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Quantitative Aptitude Algebra Linear Equation in 2 Variable
If the cost of 3 kg of potatoes and 4 kg of tomatoes is Rs 100 and 4kg of potatoes and 3 kg of tomatoes is Rs 110, then the rate of tomatoes Rs. per kg is:
1
10
2
20
3
25
4
15