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C4 Plants Questions

Practice 7 C4 Plants questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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7
Total Questions
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5
Easy
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2
Medium
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0
Hard
Practice by Exam:Biology(7)

About C4 Plants — practice questions, PYQs & concepts

C4 Plants is a frequently-tested topic on Biology. ExamTest.live currently lists 7 C4 Plants questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

C4 Plants weight in competitive exams

Across our C4 Plants question bank, the largest sources are Biology (7). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 5 easy C4 Plants questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All C4 Plants Questions(1–7 of 7)

Filter:
Q1easymcqBiologyNEET (UG) 20172026
0% accuracy
Phosphoenol pyruvate (PEP) is the primary acceptor in:
Q2easymcqBiologyNEET 20212026
The first stable product of fixation in sorghum is:
Q3mediummcqBiologyNEET 20222026
Given below are two statements:Statement I: The primary acceptor in C4 plants is phosphoenolpyruvate and is found in the mesophyll cells.Statement II: Mesophyll cells of C4 plants lack RuBisCo enzyme.In the light of the above statements, choose the correct answer from the options given below:
Q4easymcqBiologyNEET 20222026
What is the role of large bundle sheath cells found around the vascular bundles in C4 plants?
Q5mediummcqBiologyBiology
In the leaves of plants, malic acid formation during fixation occurs in the cells of:
Q6easymcqBiologyBiology
plants are photosynthetically more efficient than plants because:
Q7easymcqBiologyBiology
plants are more efficient in photosynthesis than plants due to:

Frequently Asked Questions

How many C4 Plants questions are on ExamTest.live?▼
We have 7 C4 Plants questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are C4 Plants MCQs free?▼
Yes. All C4 Plants questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include C4 Plants questions?▼
C4 Plants questions are commonly asked in Biology. You can filter by exam using the links above.
How do I practice C4 Plants questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.