AP Police SI Exam Prelims 2016 Paper 1 (Mental Ability)

A and B invested Rs. 30,000 and Rs. 40,000 respectively in a business. A receives Rs. 100 per month out of the Profit towards running the business and the rest of the profit is divided in proportion to their investments. If in a year's time A receives a total of Rs. 3,900, then B receives Rs.