Question
Living organisms have been on Earth for how much percent
of Earth's history?Solution
The correct answer is A
More Previous Year Paper Questions
What is the primary purpose of the 'Motherboard'?
Graphical symbols that represent files and programs are called:
What is the purpose of a memory controller?
One Terabyte (TB) of memory is equal to:
A hacker working for legal purposes is called?
Which of the following is used to protect a computer network from unauthorized access?
Second generation of computers consists of which of the following?
Which of the following is a permanent form of data storage?
What type of software increases productivity and supports general computer use?
Which of the following is NOT a valid IP address format?
