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Two stock options are available for buying. Each offers a variable rate of return of profit over a period of 10 years. For first 4 years one has an incremental rate of return which increases by 2% per year starting from 3% of the investment and stays constant at 8% for the rest of the period. The second one has a constant annual rate of return throughout and give 10% more return after 10 years. What is the annual rate of return on second option?
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?
P, Q and R invested in a business for 2.5 years, such that P’s initial investment was 60% more than Q’s initial investment, while R’s initial investment was 25% less than P’s initial investment. After 10 months, each of them invested 25% of their initial investment. What part of the total profit will P received after 2.5 years?
Anil and Ruhi started a business with an initial investment of 5 : 8. After four months Anil doubled his investment and Ruhi reduced to 60% of initial investment and Sujeet joined them with the sum of Ruhi’s initial and Anil’s current investment. After another 8 months they distributed the profit in which Sujeet receives 18,000 then find the initial investment of Ruhi?
In a partnership business the monthly investment by three friends for the first six months is in the ratio 3 : 4 : 5. After six months, they had to increase their monthly investments by 10%, 15% and 20%, respectively, of their initial monthly investment. The new investment ratio was kept constant for the next six months. What is the ratio of their shares in the total profit (in the same order) at the end of the year such that the share is proportional to their individual total investment over the year?
An investment of Rs. 10,000, compounded annually, is estimated to return Rs. 20,000 after 6 years from the date of investment. The expected rate of return on this investment in percentage is
The height of a tree is defined as the number of edges on the longest path in the tree. The function shown in the pseudocode below is invoked as height(root) to compute the height of a binary tree rooted at the tree pointer root. int height (treeptr n) { if (n == NULL) return -1;   if (n →  left == NULL)        if (n →  right == NULL) return 0;        else return ; \(\boxed{B1}\);     // Box 1 else { h1 = height (n →  left);          if (n → right == NULL) return (1+h1);          else { h2 = height (n → right);          return ; \(\boxed{B2}\)   // Box 2                        }            } } The appropriate expressions for the two boxes B1 and B2 are
P, Q, and R invested in a business in partnership in the ratio 5 ∶ 2 ∶ 8. After 3 months, P withdrew 60% of his investment, while Q increased his investment by 50%. After 4 more months, Q withdrew 20% of his investment, while R increased his investment by 30%. At the end of the year, if R received Rs. 5200 more than Q as his profit share at the end of the year, then how much profit will P receive at the end of the year? 
A person earns 20% on an investment but loses 10% on another investment. If the ratio of the two investment were 3 : 5 then what would be the gain or loss percent on the two investment taken together?
The following question has three statements. Study the question and the statements and decide which of the statement(s) is necessary to answer the question. P, Q and R entered into a partnership. If the profit earned in the business is proportional to the investment and the period of investment then what is the ratio of the share of profit between P and Q after one year if all of them invested for one year? I) R's investment was the same as that Q. II) R got 1/3 of the total profit. III) Q's investment was Rs. 100000.