1. Yellow revolution is associated with;
a. Pulse production
b. Milk production
c. Fruit production
d. Oilseeds production
2. Which of the following crop geometry ensures uniform solar radiation availability to crop?
a. Rectangular
b. Random
c. Square
d. None of these
3. Capillary movement of water is complemented by_____
a. Stem elongation
b. Root extension
c. Leaf orientation
d. None of these

4. North of the equator, surface winds are known as ___ 
a. Northeast trade winds
b. Southeast winds
c. Westerlies
d Easterlies
5. Which of the following one capable of counteracting the effect of herbicide?
a Anathesia
b Antidote
c Aborgines
d None of these
6. The law of diminishing return was proposed by ___.
a. Mitscherlich
b. Wilcox
c. Black man
d. Van Liebig

7. Pyranometer is used to measure;-
a. Light duration
b. Solar radiation
c. Evaporation rate
d. Wind speed
8. In a waterlogged soil the concentration of __ is high
a. Ethane
b. Methane
c. Carbon dioxide
d. Carbon monoxide
9. The choice of chemical amendments may be influenced by the __ required for reaction in soil.
a. Cost
b. Quantity
c. Quality
d. Time

10. The flour corn is also known as __.
a. Zea mays amylacea
b. Zea mays indurate
c. Zea mays everta
d. Zea mays tunicata
11. The ANOVA table of ___ design consist three error variance.
a. Latin square design
b. Strip plot design
c. Factorial RBD
d. Completely randomized design
12. Which of the following is not considered as basic principle of field experimental design?
a. Treatments
b. Replications
c. Randomization
d. Local control