Question
Statements: A @ B, B # C, C % D Conclusions: a)
A # C     b) A @ D In the following questions, the symbols @, #, %, $ and * are used with the following meaning as illustrated below.  ‘P @ Q’ means ‘P Is not smaller than Q’  ‘P # Q’ means ‘P is neither smaller than nor equal to Q’  ‘P % Q’ means ‘P is neither smaller than nor greater than Q’  ‘P $ Q’ means ‘P is not greater than Q’  ‘P * Q’ means ‘P is neither greater than nor equal to Q’ Now in each of the following the questions assuming the given statements to be true, find which of the two conclusions a and b given below is/are definitely true?Solution
 Explanation: A @ B, B # C, C % D →A ≥ B, B > C, C = D → A ≥ B > C = D Conclusion a → A # C → A > C The relation between A and C in the statement A ≥ B > C = D: A > C. So, it is true. Conclusion b → A@ D → A ≥ D The relation between A and D in the statement A ≥ B > C = D: A > D. So, it is not true. (A > C = D → A > D)
Which of the following is an Electrical pathway to transfer data among different parts of the computer?
Which of the following operating systems can be classified as both, multitasking and multiprogramming?
(i) MS-DOS
(ii) Windows 10
(iii) Linux
Examples of fax machines and imaging systems fall under the category of:
Function to find out how much money you will have in the bank in you invest over a fixed period, using a fixed rate of interest.Â
In first generation of computers, they used ___________
It is used to connect a pen drive to computer.
What is the purpose of the BIOS (Basic Input/Output System) in a parent computer?
Which of the following represents the smallest unit of data in a computer?
Which of the following operating system is used developed by Microsoft?
What does E-commerce enable companies to do?
