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Computational Biology Basics MCQs

Prepare for Computational Biology Basics MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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390987 MCQs Page 32761

Topic Notes: Biology

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Practice Biology MCQs to prepare for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests in Pakistan. This section covers key theoretical concepts, syllabus topics, and repeated past paper questions related to Biology.

Topic-Wise Breakdown
Structured subject modules organized by difficulty and exam frequency.
Verified Answer Keys
Detailed explanations cross-referenced with standard textbooks and commission keys.
Complete Coverage
Covers fundamental definitions, advanced problem-solving, and recent exam trends.

How to Prepare Biology MCQs for Competitive Exams

Review each sub-topic systematically. Start with fundamental concepts, practice multiple-choice question sets under timed conditions, and note down questions you missed in your revision tracker. Select a specific topic from the list below to begin practice.

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327601
If x:y = 7:3, then the value of (xy + y^2) / (x^2 - y^2) is:
327602
The incomes of A and B are in the ratio 3:2 and their expenditures are in the ratio 5:3. If each saves Rs. 2000, what is A's income?
327603
Find the mean proportional between 4 and 9.
327604
Find a third proportional to 9 and 15.
327605
Find a fourth proportional to 12, 21, 8.
327606
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1:2:3. If there is Rs. 30 in all, how many 5 p coins are there?
327607
If 15% of x is the same as 20% of y, then x : y is:
327608
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
327609
A sum of money is to be distributed among A, B, C, D in the proportion of 5:2:4:3. If C gets Rs. 1000 more than D, what is B's share?
327610
The ratio of present ages of A and B is 4:5. After 5 years, their ages will be in the ratio 5:6. What is the present age of A?