Three partners Arjun, Beena, and Chikku started a business with a total investment of Rs. 7200. Arjun’s investment was Rs. 600 more than that of Beena while Beena's investment was Rs. 300 less than Chikku. At the end of one year, the business generated Rs. 864 profit which was distributed in the ratio of the investment of the three partners. Arjun invested 25 % of his profit in a saving scheme that assures a 15% return as interest in one year. What was the interest earned by Arjun from the saving scheme in one year?

Three partners Arjun, Beena, and Chikku started a business with a total investment of Rs. 7200. Arjun’s investment was Rs. 600 more than that of Beena while Beena's investment was Rs. 300 less than Chikku. At the end of one year, the business generated Rs. 864 profit which was distributed in the ratio of the investment of the three partners. Arjun invested 25 % of his profit in a saving scheme that assures a 15% return as interest in one year. What was the interest earned by Arjun from the saving scheme in one year? Correct Answer <span lang="EN-IN" style=" line-height: 107%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">Rs. 12.15</span>

Calculation:

Let the investment of Chikku be x.

Investment of Beena = x – 300

Investment of Arjun = x – 300 + 600

Total investment = 7200

⇒ x + x – 300 + x – 300 + 600 = 7200

⇒ 3x = 7200

⇒ x = 2400

Investment of Chikku = Rs. 2400.

Investment of Beena = Rs. 2100

Investment of Arjun = Rs. 2700

∴ Ratio of Chikku : Beena : Arjun = 8 : 7 : 9

∴ Arjun’s Share = 864 × 9/24

⇒ Rs. 324

Investment of Arjun in saving scheme = 25% of 324

⇒ Rs. 81

Interest earned by Arjun = 81 × 15 × 1/100

⇒ Rs. 12.15

The interest earned by Arjun from the saving scheme in one year is Rs. 12.15.

Related Questions

Each question below is followed by two statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer. What is the amount received by Shimona? I. Samarth and Shimona started a business with an investment in the ratio of 5 ∶ 4. After 4 months Sujoy joined their business with an amount 20% more than that of Samarth after 2 more months Shimona took out 25% of her investment. The total profit obtained after the end of year is Rs.25000. II. Samarth invested Rs.7000 more than that of Shimona. Sujoy invested 9000 more than Samarth and the difference between the profit earned by them is Rs.2000.