A. 30%
B. 21%
C. 16%
D. 45%
Related Mcqs:
- Primary air polluted is________________?
A. SO2
B. SO3
C. SO4
D. None - The transport of a substance across a biological membrane against a concentration gradient is called___________________?
A. Passive transport
B. Active transport
C. Absorption
D. Dissolution - The negative logarithm of the hydrogen ion concentration, a measure of the acidity of a solution is called_______________?
A. pH
B. EC
C. Cl
D. Saliruiy - Recommended method for cotton sowing is________________?
A. Broad cast method
B. Drill method
C. Ridge sowing method
D. non of these - Critical factors for crop production is________________?
A. Land
B. Water
C. Pure seed
D. fertilizer - Soil reaction of preference of sugarcane is________________?
A. 6.00 pH
B. 7.03 pH
C. 8.00 pH
D. 6.5 pH - The major source of foreign exchange earning is________________?
A. Wheat
B. Sugarcane
C. Cotton
D. Jute - Gassypium hirsutum is________________?
A. Tetraploid
B. Diploid
C. Triploid
D. Hexaploid - Seed rate of cotton per acre is________________?
A. 10-22 kg
B. 5-6 kg
C. 14-21 kg - Delta of water for cotton crop is________________?
A. 30 acre inches
B. 25 acre inches
C. 18 acre inches
D. non of these
Advertisement