ICAR AIEEA PG 2025 Question Paper (Available) - Download Entomology and Nematology Question Paper

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Shivam Yadav

Educational Content Expert | Updated on - Jul 3, 2025

The ICAR AIEEA PG 2025 exam was conducted on July 3rd, 2025 from 10:00 A.M. to 12:00 P.M. at various exam centres across India. ICAR AIEEA PG 2025 Question Paper with Answer Key for Entomology and Nematology is available here.

The exam evaluates candidates on their subject understanding, practical application, and analytical skills. It consists of MCQ’s from topics related to insect taxonomy, pest management, insect ecology, nematode biology, biological control, and other key areas in entomology and nematology.

ICAR AIEEA PG 2025 Question Paper with Answer Key PDF – Memory Based

ICAR AIEEA PG 2025 Question Paper with Answer Key July 3
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ICAR AIEEA Question Paper


Question 1:

Which of the following is the vector of the rice tungro virus?

  • (A) Nilaparvata lugens
  • (B) Nephotettix virescens
  • (C) Sogatella furcifera
  • (D) Laodelphax striatellus

Question 2:

The term 'hypermetamorphosis' refers to:

  • (A) Complete metamorphosis with similar larval stages
  • (B) Incomplete metamorphosis with aquatic nymphs
  • (C) Complete metamorphosis with dissimilar larval stages
  • (D) Direct development without metamorphosis

Question 3:

Which nematode is known for causing 'root-knot' disease in plants?

  • (A) Heterodera avenae
  • (B) Meloidogyne incognita
  • (C) Pratylenchus penetrans
  • (D) Ditylenchus dipsaci

Question 4:

The 'sterile insect technique' (SIT) is primarily used for:

  • (A) Enhancing pollination efficiency
  • (B) Biological control of weeds
  • (C) Controlling insect pest populations
  • (D) Improving insecticide resistance

Question 5:

Which of the following is a characteristic feature of entomopathogenic nematodes?

  • (A) They are obligate plant parasites
  • (B) They have a symbiotic relationship with bacteria
  • (C) They reproduce only in aquatic environments
  • (D) They are vectors of plant viruses

Question 6:

Which insect order is characterized by the presence of halteres?

  • (A) Lepidoptera
  • (B) Coleoptera
  • (C) Diptera
  • (D) Hymenoptera

Question 7:

The term 'quiescence' in insects refers to:

  • (A) A genetically programmed dormancy period
  • (B) A temporary halt in development due to unfavorable conditions
  • (C) A period of increased metabolic activity
  • (D) The pupal stage in holometabolous insects

Question 8:

Which of the following nematodes is known to cause 'yellow ear rot' in wheat?

  • (A) Anguina tritici
  • (B) Heterodera avenae
  • (C) Pratylenchus thornei
  • (D) Ditylenchus dipsaci

ICAR AIEEA PG 2025 Important Topics & Weightage for Entomology and Nematology

Knowing the important topics and their approximate weightage helps candidates prepare effectively for the Entomology and Nematology section of the ICAR AIEEA PG 2025 exam.

Topic Expected Weightage
Insect Taxonomy & Classification 25 – 30%
Pest Management & Control 20 – 25%
Insect Ecology & Behavior 15 – 20%
Nematode Morphology & Biology 15 – 20%
Biological Control Methods 10 – 15%
Recent Advances in IPM 5 – 10%

Fees Structure

Structure based on different categories

CategoriesState
General1175
sc600
pwd600

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