Question
A and B started a business by investing Rs.450 and
Rs.550 respectively. After 8 months, A increased his investment by Rs.850. Find the ratio of annual profit earned by A and B respectively.Solution
Ratio of annual profit share of A and B respectively = {(450 x 8) + (1300 x 4)} : (550 x 12) = 4:3
Which of the following is a form of volatile memory?
What is the purpose of a firewall in a computer system?
Which operating system guarantees real-time processing within strict timing constraints?
Which one of the following DOS commands sends contents of the screen to an output device?
Which memory type is most commonly used as primary storage in modern computers?
Malware that encrypts user data for ransom is called?
The octal number system consists of the following symbols:
Correcting errors in a computer program is known as:Â Â
What is the full form of "PDF"?
Communication controls for the entire computer system?