UPPSC Prelims · Science & Tech and Basic Science
Biology UPPSC Prelims PYQs
UPPSC Prelims has asked 205 questions on Biology, part of Science & Tech and Basic Science (722 questions). That is 28.4% of the topic, the largest of its 8 sub-topics. The most recent one is from 2025.
The button opens Science & Tech and Basic Science in the app; Biology is one of its tests.
Biology PYQs by the latest year asked
Each question is counted once, under the latest year it was asked in the exam.
| Period | PYQs | Share |
|---|---|---|
| 2021 and later | 35 | |
| 2016–2020 | 45 | |
| 2011–2015 | 32 | |
| 2001–2010 | 44 | |
| Before 2001 | 49 |
Sample questions from the free tests
Question text only. The options, the answer and the explanation open in the free test (free sign-in with your mobile number).
Asked in 2025
Consider the following elements found in a typical 70 kg man and arrange them in correct increasing order.
Attempt it in the free UPPSC 2025 GS Paper I
1. Sodium
2. Potassium
3. Copper
4. Iron
Select the correct answer from the code given below :
Code :
5 of the 205 questions are in free tests; the rest are part of the Destiny Pass.
Biology in other exams
Other Science & Tech and Basic Science sub-topics
Science & Tech and Basic Science: all 8 sub-topics · All UPPSC topics