Directions (Q.1-3): A person has 3 sons. He distributed his money among his sons equally. They invested 1,44,000 , 1,52,000 and 1,32,000 Rs. in a business respectively. At the end of the 1st quarter, they earn a profit of 37450.
They donated 20% of their profit and rest are invested in the business in the ratio of capital at the starting of the 2nd quarter. Again at the starting of the 3rd quarter they invested equally amount in the business. At the starting of 4th quarter, they invested in the ration of 7:6:8 respectively.
They invested their money for the whole year and the profit earned by them is proportional to the investment and the period of investment.
1. Find the amount that is donated at the end of 1st quarter. (d)
a. 7740
b. 7150
c. 6950
d. 7490
2. What is the ratio of the amount invested by all sons at the end of the 2nd quarter? (d)
a. 33:34:38
b. 33:35:38
c. 36:37:35
d. 36:38:33
3. If the amount invested by 1st son at the starting of the 2nd quarter is equal to the amount invested by the 3rd son at the starting of 4th quarter then find total investment invested by all the sons at the starting of the 4th quarter. (c)
a. 32700
b. 25850
c. 26460
d. 28900
