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August 1st, 2016, 08:36 AM
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Join Date: Mar 2012
Re: IARI Ph D Question Papers

The previous year question paper of Ph. D (Doctorate Degree) Course as offered by IARI - Indian Agricultural Research Institute is as follows:

1. Nationalization of banks was in the year

(A) 1955 (B) 1969

(C) 1971 (D) 1982

2. Livestock loan is a

(A) Short Term (B) Medium term

(C) Long term (D) None

3. Correlation co-efficient is independent of

(A) Origin (B) Scale

(C) Both (D) None

4. Accept when null hypothesis is false

(A) Type 1 error (B) Type II error

(C) Both (D) None

5. Richmond Lang effect is associated with

(A) Auxin (B) GA

(C) Cytokynin (D) Ethylene

6. The soil pH range in which most of the nutrients are available

(A) 6-7 (B) 7.5-8.5

(C) 6.5-7.5 (D) 5-7

7. Pahala blight of sugarcane is due to the deficiency of

(A) B (B) Zn

(C) Mg (D) Mn

8. In nitrification process ammonium is converted to nitrite by

(A) Pseudomonas (B) Nitrobacter

(C) Nitrosomonas (D) Both b & c

9. Red soils mainly come under the order

(A) Aridisol (B) Entisol

(C) Alfisol (D) Ultisol

10. Central Agmark Laboratory is located at

(A) Mumbai (B) Pune

(C) Nagpur (D) New Delhi

11. Buffer stock is maintained by

(A) FCI (B) DMI

(C) Agmark (D) NABARD

12. The Chairman of National Commission for Farmers

(A) M.S. Swaminathan (B) Sharad Pawar

(C) Sompal (D) Mangala Rai

13. Who discovered Bordaux Mixture?

(A) Millardet (B) Debary

(C) Prevost (D) EM Fries

14. First discovered bacterial disease of plants

(A) Fire blight (B) Downy mildew

(C) Chestnut blight (D) Late blight

15. Alternate host of P. graminis triticii is

(A) Berberis (B) Prusiner

(C) D’Herelle (D) Biener

16. Organic matter generally contains…………….% organic carbon

(A) 50 (B) 1.724

(C) 48 (D) 58

17. % of nitrogen in urea

(A) 20.6 (B) 40

(C) 41 (D) 46

18. Mousam Bhavan is located at

(A) Bombay (B) Pune

(C) Calcutta (D) New Delhi

19. Which among the following is a herbicide?

(A) Imidacloprid (B) Glyphosate

(C) Bavistin (D) Hexaconazole

20. TRYSEM was introduced in the year

(A) 1989 (B) 1978

(C) 1982 (D) 1979

21. High yielding variety program was launched in

(A) 1955 (B) 1960

(C) 1965 (D) 1970

22. The Chairman of national development of council in India

(A) President (B) Prime Minister

(C) Finance Minister (D) Rural Development Minister

23. NARP was launched by

(A) ICAR in 1976 (B) Govt. of India in 1976

(C) ICAR in 1979 (D) Govt. of India in 1979

24. Director General, ICAR

(A) Dr. Mangla Ray (B) R.S. Paroda

(C) Sharad Pawar (D) S. Nagarajan

25. Largest state in India

(A) Rajasthan (B) MP

(C) UP (D) AP

26. Father of hybrid rice

(A) Y.L. Ping (B) B.P. Paul

(C) Maheswari (D) Barber

27. A day neutral plant is

(A) Maize (B) Wheat

(C) Barley (D) Rice

28. Famous Indian pathologist, extensively studied about cereal rust

(A) K. C. Mehta (B) Sadasivan

(C) Flor (D) None

29. Grey speck of oat is due to the deficiency of

(A) Fe (B) Mg

(C) Mn (D) Mo

30. Prominent foul smell of Karnal bunt is due to

(A) Trienthyl amine (B) Trimethyl amine

(C) Dimethyl amine (D) None

Answer Keys

1. B 2. B 3. C 4. B 5. C 6. C 7. D 8. C 9. C 10. C 11. A 12. A 13. A 14. A 15. A 16. D 17. D 18. D 19. B 20. D 21. C 22. B 23. D 24. A 25. A 26. A 27. A 28. A 29. C 30. B


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