Question
'A' and 'B' started a business with initial investments
in the ratio 4:7. After six months, 'C' joined the business with an investment of Rs. 4,000. At the end of the year, the profit shares of 'A' and 'C' were in the ratio of 2:1, and 'B's profit was Rs. 3,000 more than 'C's profit. What was the total profit earned from the business at the end of the year?Solution
Let the sum invested by 'A' and 'B' be Rs. '4x' and Rs. '7x', respectively. Ratio of profit shares of 'A', 'B' and 'C' at the end of the year = (4x X 12):(7x X 12):(4000 X 6) = 4x:7x:2000 ATQ: (4x/2000) = (2/1) Or, 4x = 4000 So, x = 1000 So, sum invested by 'B' = 7 X 1000 = Rs. 7,000 Ratio of profit shares of 'A', 'B' and 'C' at the end of the year = (4x X 12):(7x X 12):(4000 X 6) = (4 X 1000):(7 X 1000):2000 = 4:7:2 So, profit earned from the business = 3000 X (13/5) = Rs. 7,800
What is the purpose of a memory controller?
Which protocol is primarily used to send emails over the Internet?
Which protocol is used primarily to securely browse the web?
Unauthorized software copying is termed as:
Which type of network topology allows all nodes’ connection to a single hub through a cable?
Which of the following can create the largest printouts:
P2P is a ......... application architecture.
Which of the following statements(s) is/are true in respect of wireless technology?
P: Bluetooth is a wireless technology which can be used to co...
The main directory of a disk is called the .… directory.
_______ translates the semantic instructions developed by programmers into machine language.