Agricultural Engineering MCQs
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. sulpuric
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. Noneof 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
