Joint Recruitment Examination - 4-4-2025

1. Question 1: Which is the first state in India where rainwater harvesting is mandatory in all households?
   • A. Rajasthan
   • B. Haryana
   • C. Bihar
   • D. Tamil Nadu
   Correct Answer: D. Tamil Nadu
2. Question 2: The required amount of nitrogen for hybrid and composite maize is:
   • A. 80 kg/ha and 120 kg/ha
   • B. 120 kg/ha and 80 kg/ha
   • C. 100 kg/ha and 60 kg/ha
   • D. 60 kg/ha and 100 kg/ha
   Correct Answer: B. 120 kg/ha and 80 kg/ha
3. Question 3: Mycorrhiza primarily helps in the absorption of:
   • A. Ca
   • B. P
   • C. K
   • D. O
   Correct Answer: B. P (Phosphorus)
4. Question 4: The most common non-coagulant rodenticide that kills rodents by shutting down their energy-producing capacity inside body cells:
   • A. Bromethalin
   • B. Methane
   • C. Bromus
   • D. Bromgrass
   Correct Answer: A. Bromethalin
5. Question 5: Which hybrid apple is produced by crossing Red Delicious and Early Sunbury?
   • A. Ambrenad
   • B. Sunheri
   • C. Choubatia Princess
   • D. Ambarich
   Correct Answer: C. Choubatia Princess