engineering recuitment Punjab SSSB Jr Draftsman Civil Mock Test 2021 Quantitative Aptitude Profit and Loss Mixture Problems
In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg, so that by selling the mixture at Rs. 71.3 a kg he may gain 15%?
1
2 : 3
2
1 : 2
3
2 : 1
4
3 : 2