NEET Zoology Body Fluids and Circulation PYQ Analysis 2020–2026: Topic-wise Trends & Practice
Body Fluids and Circulation (NEET Zoology): 18 questions in 2020–2026, 4.6% of the subject. Topic-wise trends, difficulty split, repeated topics and PYQ practice.
Edurack Team
October 13, 2026
Body Fluids and Circulation gave 18 of the 388 NEET Zoology questions asked between 2020 and 2026 (Re-NEET 2026 included). That is 4.6% of the subject and the #11 chapter out of 16 by weightage, about 2.3 questions per paper. It peaked at 4 in NEET 2022.
Of the 18 questions tagged for difficulty, 22% were easy, 67% medium and 11% hard, so this is mostly medium-level questions that reward practice beyond one-line facts.
Its weight has stayed steady: 2.7 questions per paper in 2020–2022 and 2 across 2025, 2026 and Re-NEET 2026.
Year-wise questions from Body Fluids and Circulation
| Paper | Questions |
|---|---|
| NEET 2020 | 2 |
| NEET 2021 | 2 |
| NEET 2022 | 4 |
| NEET 2023 | 2 |
| NEET 2024 | 2 |
| NEET 2025 | 1 |
| NEET 2026 | 2 |
| Re-NEET 2026 | 3 |
Difficulty split
| Level | Questions | Share |
|---|---|---|
| Easy | 4 | 22% |
| Medium | 12 | 67% |
| Hard | 2 | 11% |
Topic-wise analysis
Every topic tagged under Body Fluids and Circulation, most-asked first. "Papers" is the number of the 8 papers in which the topic appeared.
| Topic | Total Qs | Easy | Medium | Hard | Papers | Asked in |
|---|---|---|---|---|---|---|
| Coagulation of Blood | 4 | 1 | 3 | 0 | 3 | 2021, 2022 and Re-NEET 2026 |
| Blood - Formed Element (Leucocytes and Disorder) | 3 | 0 | 2 | 1 | 3 | 2020, 2023 and 2026 |
| ECG (Role of PQRST and Clinical Significance) | 3 | 1 | 2 | 0 | 3 | 2020, 2023 and 2024 |
| Cardiac cycle | 2 | 1 | 1 | 0 | 2 | 2024 and Re-NEET 2026 |
| Blood (Plasma) | 1 | 0 | 1 | 0 | 1 | 2022 |
| Blood Groups (Abo Blood Groups) | 1 | 0 | 1 | 0 | 1 | 2021 |
| Blood Groups (Rh Grouping) | 1 | 0 | 1 | 0 | 1 | 2026 |
| Circulatory Pathways | 1 | 0 | 0 | 1 | 1 | 2022 |
| Human Circulatory System (Heart) | 1 | 1 | 0 | 0 | 1 | Re-NEET 2026 |
| Regulation of Cardiac Activity (Effect of Medullary Hormones on Heart) | 1 | 0 | 1 | 0 | 1 | 2025 |
Which topics matter most
Most-tested topics
- Coagulation of Blood: 4 Qs
- Blood - Formed Element (Leucocytes and Disorder): 3 Qs
- ECG (Role of PQRST and Clinical Significance): 3 Qs
- Cardiac cycle: 2 Qs
- Blood (Plasma): 1 Q
Topics that keep coming back
These appeared in three or more different papers:
- Coagulation of Blood: 3 papers (2021, 2022 and Re-NEET 2026)
- Blood - Formed Element (Leucocytes and Disorder): 3 papers (2020, 2023 and 2026)
- ECG (Role of PQRST and Clinical Significance): 3 papers (2020, 2023 and 2024)
What the latest papers asked
Topics from NEET 2026 and Re-NEET 2026:
- Coagulation of Blood
- Blood - Formed Element (Leucocytes and Disorder)
- Cardiac cycle
- Blood Groups (Rh Grouping)
- Human Circulatory System (Heart)
Where the hard questions came from
- Blood - Formed Element (Leucocytes and Disorder): 1 hard of 3
- Circulatory Pathways: 1 hard of 1
How to use this data
- Start with the 3 recurring topics above. They account for 10 of the chapter's 18 questions (56%).
- Re-solve the 5 topics from NEET 2026 and Re-NEET 2026, since they show the current style of questions.
- Then attempt the chapter's past questions under a timer and note which topics cost you marks.
Practise Body Fluids and Circulation PYQs
Solve every Body Fluids and Circulation question from 2020–2026 with solutions on Edurack:
- Practise Body Fluids and Circulation PYQs
- See the full Body Fluids and Circulation blueprint page
- NEET Zoology PYQ analysis: all chapters
Related chapters
- Reproductive Health: #10 in Zoology, 23 questions
- Chemical Coordination and Integration: #12 in Zoology, 15 questions
Frequently Asked Questions
How many questions came from Body Fluids and Circulation in NEET 2020–2026?
Body Fluids and Circulation contributed 18 NEET Zoology questions across the 8 papers from 2020–2026, which is 4.6% of the subject.
Which topics of Body Fluids and Circulation are asked most often?
The most-tested topics are Coagulation of Blood: 4 Qs, Blood - Formed Element (Leucocytes and Disorder): 3 Qs and ECG (Role of PQRST and Clinical Significance): 3 Qs.
Is Body Fluids and Circulation easy or difficult in NEET?
Of 18 difficulty-tagged questions, 22% were easy, 67% medium and 11% hard.
Was Body Fluids and Circulation asked in NEET 2026?
Yes. It had 2 questions in NEET 2026 and 3 questions in Re-NEET 2026.