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Mineral Nutrition Questions

Practice 27 Mineral Nutrition questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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27
Total Questions
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10
Easy
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16
Medium
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1
Hard
Practice by Exam:Biology(25)Mathematics and Science(2)

About Mineral Nutrition — practice questions, PYQs & concepts

Mineral Nutrition is a frequently-tested topic on Biology, Mathematics and Science. ExamTest.live currently lists 27 Mineral Nutrition questions spanning previous-year papers from 2018 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.

Mineral Nutrition weight in competitive exams

Across our Mineral Nutrition question bank, the largest sources are Biology (25) and Mathematics and Science (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 10 easy Mineral Nutrition 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.
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All Mineral Nutrition Questions(1–27 of 27)

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Q1easymcqBiologyNEET 20192026
0% accuracy
Thiobacillus is a group of bacteria helpful in carrying out:
Q2mediummcqBiologyGeneral Knowledge2026
Deficiency of which element causes chlorosis?
Q3mediummcqBiologyNEET 20232026
Match List I with List II:| List I | List II || :--- | :--- || A. Iron | I. Synthesis of auxin || B. Zinc | II. Component of nitrate reductase || C. Boron | III. Activation of catalase || D. Molybdenum | IV. Cell elongation and differentiation |
Q4mediummcqBiologyNEET 20222026
Match List - I with List - II:| List - I | List - II || :--- | :--- || (a) Manganese | (i) Activates the enzyme catalase || (b) Magnesium | (ii) Required for pollen germination || (c) Boron | (iii) Activates enzymes of respiration || (d) Iron | (iv) Functions in splitting of water during photosynthesis |
Q5mediummcqBiologyNEET 2020 E12026
The product(s) of reaction catalyzed by nitrogenase in root nodules of leguminous plants is/are:
Q6easymcqBiologyNEET (UG) 20182026
In which of the following forms is iron absorbed by plants?
Q7easymcqMathematics and ScienceUPTET Paper 2 (Maths & Science)2018
The element, essential for synthesis of protein in plants, is
Q8easymcqMathematics and ScienceUPTET Paper 2 (Maths & Science)2018
Which of the following is not a micronutrient?
Q9mediummcqBiologyBiology
0% accuracy
Nitrifying bacteria:
Q10mediummcqBiologyBiology
0% accuracy
The function of leghaemoglobin in the root nodules of legumes is:
Q11mediummcqBiologyBiology
0% accuracy
Which one of the following elements in plants is not remobilised?
Q12mediummcqBiologyBiology
0% accuracy
Which one of the following elements is not an essential micronutrient for plant growth?
Q13mediummcqBiologyBiology
100% accuracy
A plant requires magnesium for:
Q14easymcqBiologyBiology
The best defined function of Manganese in green plants is:
Q15mediummcqBiologyBiology
Which is essential for the growth of root tip?
Q16hardmcqBiologyBiology
In which of the following, all three are macronutrients?
Q17mediummcqBiologyBiology
During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by:
Q18mediummcqBiologyBiology
Deficiency symptoms of nitrogen and potassium are visible first in:
Q19easymcqBiologyBiology
Which of the following criteria does not pertain to facilitated transport?
Q20mediummcqBiologyBiology
Farmers in a particular region were concerned that premature yellowing of leaves of a pulse crop might cause decrease in the yield. Which treatment could be most beneficial to obtain maximum seed yield?
Q21mediummcqBiologyBiology
Which one of the following is a WRONG statement?
Q22easymcqBiologyBiology
For its action, nitrogenase requires:
Q23mediummcqBiologyBiology
Which one of the following is not an essential mineral element for plants?
Q24easymcqBiologyBiology
An element playing an important role in nitrogen fixation is:
Q25easymcqBiologyBiology
Which one of the following is NOT a micronutrient?
Q26easymcqBiologyBiology
Manganese () is required in:
Q27mediummcqBiologyBiology
Sulphur is an important nutrient for optimum growth and productivity in :

Frequently Asked Questions

How many Mineral Nutrition questions are on ExamTest.live?▼
We have 27 Mineral Nutrition questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Mineral Nutrition MCQs free?▼
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Which exams include Mineral Nutrition questions?▼
Mineral Nutrition questions are commonly asked in Biology, Mathematics and Science. You can filter by exam using the links above.
How do I practice Mineral Nutrition 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.