Read instructions carefully before starting exam.

• This aptitude test has 10 MCQs on prime numbers.
• You have only 10 minutes to complete the test.
• If you do not answer any question within the allotted time, it will be marked as incorrect.
• To next question, click "Next". To previous question, click "Prev". To end the exam, click "Finish".
• You must get a minimum of 50% marks to pass the exam.
• Click on "Start" button to participate in exam.

N.B. Do not refresh your browser during exam time.