Question 16
Easy
A, B and C has Rs 40000, Rs 60000 and Rs 42000 with them. B invests half of his money in partnership with A and the remaining amount in partnership with C. 6 months later B withdraws half the amount invested with A and puts that in the partnership with C. Two years later the profit received by A and C are Rs 6400 and Rs 6720, what is the total profit received by B?
A
Rs. 8,200
B
Rs. 8,800
C
Rs. 9,600
D
Rs. 9,920
Correct Answer:
C
Explanation:
B puts Rs. 30,000 with A and Rs. 30,000 with C. With A: A = 40,000 × 24 = 9,60,000; B = 30,000 × 6 + 15,000 × 18 = 4,50,000 => 32 : 15. A's profit 6,400 => B gets 6,400 × (15 / 32) = Rs. 3,000. With C: C = 42,000 × 24 = 10,08,000; B = 30,000 × 6 + 45,000 × 18 = 9,90,000 => 56 : 55. C's profit 6,720 => B gets 6,720 × (55 / 56) = Rs. 6,600. B's total profit = 3,000 + 6,600 = Rs. 9,600.