Question 1
What is the conjugate of the complex number z = (3 - 4i) / (1 + 2i)?
Correct Answer:
-1 + 2i
Question 2
If the roots of the equation x^2 - px + q = 0 differ by unity, which of the following relations is correct?
Correct Answer:
p^2 = 4q + 1
Question 3
What is the sum of the first 20 terms of an arithmetic progression whose first term is 5 and the common difference is 4?
Correct Answer:
860
Question 4
For a geometric progression, if the 3rd term is 12 and the 6th term is 96, what is the 1st term?
Correct Answer:
3
Question 5
What is the coefficient of x^4 in the expansion of (1 + x + x^2 + x^3)^10?
Correct Answer:
705
Question 1
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Prepare with the PERA CET Practice Questions - Preeminent Education and Research Association Common Entrance Test Exam practice quiz. This question bank includes 100 questions covering matrix, value, equation, order, and distance. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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PERA CET Practice Questions - Preeminent Education and Research Association Common Entrance Test Exam

This practice set contains 100 questions from the matching question bank and focuses on matrix, value, equation, order, and distance. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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