Complete the series 2, 6, 12, 20, 30, 42 _____?

A. 54
B. 56
C. 52
D. 30

3/4 ÷1/8 =?

A. 4
B. 6
C. 8
D. 2

The brain of any computer system is?

A. ALU
B. CPU
C. Memory
D. Control Unit

What is the keyboard shortcut for creating a chart from the selected cell range?

A. f2
B. f8
C. f11
D. f12

Which of the following is an operating system?

A. Microsoft Word
B. Java
C. Outlook
D. Windows 2000

Term which refers to the sharpness of clarity of an image is?

A. Pictch
B. Resolution
C. Pixel
D. signal

When collection of various computers seems a single coherent of system to its client. then it is called?

A. Computer Network
B. Distributed system
C. Networking system
D. None of these

OS stand for?

A. Operating Setup
B. Operator System
C. Operating Scheme
D. Operating System

Which city among the following ha the Headquarter of Organization of Islamic Country (OIC)?

A. Riyadh
B. Jeddah
C. Rabat
D. Damascus

Which among the following is not an input device?

A. Digital Pen
B. Monitor
C. Keyboard
D. Scanner