IBPS Clerk Mains 2017 Paper

Mohan and Deepa entered into a partnership with ₹15000 and ₹ 18000 respectively. Paras joined them after ‘K’ months and contributes ₹ 24000 and Deepa left ‘K’ month before the end of year. If they share profit at the end of the year. If they share profit in the ratio 10 : 9 : 12. Find the value of ‘K’.