Aish started a business investing Rs. 25,000 in 2010, In 2011, he invested an additional amount of Rs. 10,000 and Roshan joined him with an amount of Rs. 35,000. In 2012, Aish invested another additional amount of Rs. 10,000 and Atul joined them with an amount of Rs. 35,000. What will be Roshan’s share in the profit of Rs. 2,40,000 earned at the end of 3 years from the start of the business in 2010?
Choose the correct option:  A) Rs.45000  B) Rs.50000  C) Rs.60000  D) Rs.80000  E) None of these
Explanation :   Aish : Roshan : Atul   = (25000 x 12 + 35000 x 12 + 45000 x 12) : (35000 x 24) : (35000 x 12)   = 1260000 : 840000 : 420000 = 3 : 2 : 1   Roshan's share = Rs. 240000 x 2/6   = Rs. 80000.   Answer : Rs.80000
<result>D</result>
Aish started a business investing Rs. 25,000 in 2010, In 2011, he invested an additional amount of Rs. 10,000 and Roshan joined him with an amount of Rs. 35,000. In 2012, Aish invested another additional amount of Rs. 10,000 and Atul joined them with an amount of Rs. 35,000. What will be Roshan’s share in the profit of Rs. 2,40,000 earned at the end of 3 years from the start of the business in 2010?