Question
P started a business with an investment of Rs.15000,
after 6 months Q joined him with Rs.18000 and after another 6 months R joined them with Rs.22000. If after end of two years profit share of Q is Rs.8100, then what is the total profit earned by them?Solution
Ratio of profit share of P, Q and R = 15000 x 24 : 18000 x 18 : 22000 x 12 = 30:27:22 Required amount = 8100 x (79/27) = Rs.23,700
Which of the following is not an operating system?
Which of the following is commonly used to restrict access to a computer system? Â
In MS-DOS 6.22, which part identifies the product uniquely?Â
Which of the following stores data in non-volatile memory?
Which type of memory is non-volatile and used to store firmware?
The measure the speed of the processor, ……………….
The transfer between CPU and Cache is ______________
Which of the following statements is/are true about Moore’s Law?
(i) The number of transistors on a chip would double every year.
(ii) T...
A function inside another function is called a ….. Function.
A light sensitive device that converts drawing, printed text or other image into digital form is ___________.
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