Agricultural Engineering MCQs

By: Prof. Dr. Fazal Rehman | Last updated: May 21, 2025

1. : Porosity of sandy soil to_.
(A) 35 to 50%
(B) 10 to 20%
(C) Both A and B
(D) None of these

2. : ______ are the protandrous species.
(A) Walnuts
(B) Avocados
(C) Leaf
(D) None of these

3. : _____is a warm season vegetable.
(A) Okra
(B) Lady finger
(C) Tomato
(D) None of these

4. : Proteins are the mixture of____acids.
(A) Amino
(B) Nitric
(C) Sulfuric
(D) All of these

5. : Contamination in ____of maize.
(A) 12%
(B) 7%
(C) 1%
(D) Both A and B

6. : ____is the unit of classification.
(A) Genus
(B) Species
(C) Leaf
(D) None of these

7. : Calorific value of coal is____kcal/kg.
(A) 8300
(B) 2200
(C) 1320
(D) None of these

8. : Specific gravity of dominant material is_____.
(A) 0.35
(B) 2.65
(C) 4.65
(D) None of these

9. : The solubility of solid in a liquid is_____when temperature high.
(A) Decreases
(B) Increases
(C) Both A & B
(D) None of these

10. : One of the following is micronutrient?
(A) Zn
(B) Ca
(C) Hg
(D) None of these