A:-Eighth Schedule
B:-Ninth Schedule
C:-Tenth Schedule
D:-Eleventh Schedule
Correct Answer:- Option-A
Question20:-Who said the dictum "A state is known by the rights it maintains"?
A:-B.R. Ambedkar
B:-0.P. Sharma
C:-Laski
D:-Ivor Jennings
Correct Answer:- Option-C
Question21:-The upper limit of available moisture in soil is called
A:-Permanent wilting point
B:-Field capacity
C:-Saturation capacity
D:-Hygroscopic coefficient
Correct Answer:- Option-B
Question22:-At IW/CPE ratio of 1.0, when IW is 50 mm, and per day pan evaporation is 5 mm, irrigation is scheduled at
days interval.
A:-5 days
B:-15 days
C:-10 days
D:-20 days
Correct Answer:- Option-C
Question23:-In *"{El}_{30}"" index, *"|_{30}"* stands for
A:-Maximum 30 minutes rainfall intensity
B:-Maximum kinetic energy for 30 days
C:-Minimum 30 minutes rainfall intensity
D:-None of the above
Correct Answer:- Option-A
Question24:-Bulk density of soil is calculated by the equation
A:-Weight of wet soil / Total soil volume
B:-Weight of dry soil / Total soil volume
C:-Weight of dry soil / Volume of dry soil
D:-None of the above
Correct Answer:- Option-B
Question25:-Khaira disease of rice is caused by
A:-Nitrogen deficiency
B:-K deficiency
C:-Zinc deficiency
D:-Iron deficiency
Correct Answer:- Option-C
Question26:-The crop which is referred to as "Queen of cereals"
A:-Rice
B:-Wheat
C:-Maize
D:-Sorghum
Correct Answer:- Option-C
Question27:-High yielding variety of cassava released from Kerala Agricultural University with a duration of 5-6 months
A:-Vellayani Hraswa
B:-Sree Prakash
C:-H-97
D:-Sree Jaya
Correct Answer:- Option-A
Question28:-Seed rate of transplanted rice in Kerala is
‘A:-80-100 kg/ha
B:-60-85 kg/ha
C:-80-90 kg/ha
D:-50-60 kg/ha