Correct Answer - Option 4 : 40 : 52 : 57
Given:
3 friends A, B and C invested Rs. 5000, 6000 and Rs. 7000 for 8 months, 4 months and 2 months respectively. Each of them invested Rs. 10,000 for the remaining part of the year.
Formula:
Ratio of Profit = ratios of product of Amount invested and time
Calculation:
Given, A, B and C invested 5000, 6000 and 7000 for 8, 4 and 2 months respectively and each of them invested Rs. 10,000 for the remaining part of the year.
A : B : C
5000 × 8 + 10,000 × 4 : 6000 × 4 + 10,000 × 8 : 7000 × 2 + 10,000 × 10
80,000 : 104000 : 114000
80 : 104 : 114
40 : 52 : 57