Narendra started a business, investing Rs 30,000. Six months later, Chandan joined him with Rs 15,000. If they make a profit of Rs 10,000 a…

Narendra started a business, investing Rs 30,000. Six months later, Chandan joined him with Rs 15,000. If they make a profit of Rs 10,000 at the end of the year, what should be the share of Narendra ?