insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Profit and Loss Successive Selling
A bought 18 books at the total price of Rs. 630 and B bought 20 books at the total price of Rs. 800. Now, 2 books of A are sold at the profit of 20% and 1 book of B is sold at the loss of 10%. Find the ratio of selling price of 1 book of B and 2 books of A.
1
4 : 7
2
8 : 3
3
3 : 7
4
7 : 4
5
7 : 3