Which of the following is an example of system software?
System software is a category of software that manages and controls the hardware and provides a platform for running application software. In this context, the correct answer is C) Windows Operating System, as it is a prime example of system software that manages computer hardware and resources.
If '+' means '-' , '-' means 'x' , 'x' means '÷' , '÷' means '+' , then what will be the value of ' 500 x 50 - 20 ÷ 50 + 40 ' = ?
...Which of the following will be the second last word when arranged according to the English Alphabetical Dictionary?
The given equation has been solved on the basis of a certain rule. Find the correct answer for the unsolved equation on that basis.
If P × ...
The ratio of the present ages of Asha and Lata is 5 : 6. If the difference between their ages is 6 years, then what will be Lata's age will be after 5 y...
Anuj's salary is twice the salary of Manoj. Ramnathan's salary is half the salary of Vikram. Manoj's salary is ₹15,000 less than the salary of Ramnat...
The number of boys in a class is five times the number of girls. Which of the following numbers cannot represent the total number of children in the class?
If ‘÷’ means ‘-’, ‘-’ mean ‘+’, ‘+’ means ‘×’ and ‘×’ means ‘÷’, compute the value of the expression: 126 × 14 –...
There are five friends, P, Q, R, S and T. P says to Q, “If you give me Rs 300, you will have as many as I have at this moment. If S takes Rs 500 f...
Find the fourth proportional to 2, 3, 6.
If + means divide, × means -, ÷ means multiply and – means plus, then find the value of 9 + 3 ÷ 4 - 8 × 2
