Question
A, B and C started a business with initial investments
in the ratio 4:5:3, respectively. After one year A, B and C made additional investments equal to 20%, 55% and 65% of their initial investments respectively. Find the profit share of B out of the total profit of Rs. 18880 after two years.Solution
Let the initial investments of A, B and C be Rs. 4x, Rs. 5x and Rs. 3x respectively. So the additional investment of A = 0.20 × 4x = Rs. 0.80x Additional investment of B = 0.55 × 5x = Rs. 2.75x Additional investment of C = 0.65 × 3x = Rs. 1.95x Ratio of investments of A, B and C = (4x + 4x + 0.8x):(5x + 5x + 2.75x):(3x + 3x + 1.95x) = 8.8x : 12.75x : 7.95x = 8.8 : 12.75 : 7.95 So the profit share of B = 12.75/(8.8+ 12.75 + 7.95) × 18880 = Rs. 8160
Which among the following can be called an electronic check ?Â
A system call that suspends the caller until another process wakes it up is:
When data changes in multiple lists and all lists are not updated, this causesÂ
Switches work on which OSI layer?
What is the role of Key Distribution Center?
In DBMS, redundancy primarily leads to:
In computer terminology, ‘CAD’ stands for
In the OSI model, which layer is responsible for error detection and frame synchronization?
Which part of the Central Processing Unit (CPU) performs calculation and makes decisions :
In computer networking, LAN stands for:
