Important Question About Agriculture

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1. Which Chemical used to preserve tomato ketchup is ?

(a)KMM

(b)Citric acid

(c)Ascorbic acid

(d)Sodium benzoate

2. L- 49 variety of guava was developed at-
(a)Uttar pradesh

(b)punjab

(c)Maharasthra

(d)Madhya pradesh

3. What is similar about the root hairs and lateral roots in the following statements?
(a)Both have long life
(b)Both increases the area of absorption
(c)Both help in fixation
(d)Both are multicellular

4. ISOPOM (Integrated Scheme of Oilseed, Pulses, Oil Palms and Maize) was started in –
(a)2006
(b)2005
(c)2004
(d)2007

5. Ultra micro nutrient –
(a)Mo
(b)Na
(c)Mn
(d)B

6. Plants get their nitrogen from ?
(a)Ground water
(b)The soil
(c)The air
(d)Rain

7. Insecticides Act formulated in year-
(a)1968
(b)1971
(c)1983
(d)1978

8. Which soil has highest efficiency-
(a)Loamy soil
(b)Silt soil
(c)Sandy soil
(d)Clay soil

9. The botanical name of Okra is?
(a)Coriandrum sativum
(b)Daucus carota
(c)Abelmoschus esculentus
(d)Solanum tuberosum

10. The average capacity of a wind mill would be about –
(a)1.5 hp
(b)2 hp
(c)1 hp
(d)0.5 HP

11. Identify the sugar found in mRNA?
(a)Dextrose
(b)Maltose
(c)Deoxyribose
(d)Ribose

12. Ministry of Water Resources signed MoU with which states for completion of North Koel Reservoir Project?
(a)Jharkhand
(b)Bihar
(c)Uttar Pradesh
(d)Both A&B

13. Pure line theory was proposed by ?
(a)T.H. Morgan
(b)Johann Sen
(c)N.E. Borlaug
(d)G.J. Mendel

14. Peat soil are –
Acidic
Saline
Alkaline
Saline -Alkaline

15. Which of the following is a deep rooted crop?
Garlic
Cabbage
Tomato
Onion

16. Length of coastline (km) in India –
6089.62 km
8256 km
7,522 km
7,517 km

17. Which of the following crops is suitable dry farming?
Wheat
Soyabean
Millets
Sugarcane

18. pH value of Laterite soil is –
<7.6-8.5
<6.5-8.4
<5.5-7.5
<5.5(mostly found 4.5-6.5)

19. Carrot is a __ pollinated vegetable ?
self
Cross
none of the above
Often cross

20. Which factors affects the composition of milk is ?
All of these
Species
Breeds
Feeds

21. Characteristics of formal gardening is:
A.Suitable for city banglow
B.The land in forced to fit in the plants
C.Highly dominted by rules
D.All of the above

22. For biological control of tomato fruit borer, the idea trap crop is:
A.Marigold 
B.Mustard
C.Tobacco
D.Garlic

23. Characteristics not generally influenced by environment will have:
A.Low heritability
B.Medium heritability
C.High heritability 
D.None of the above

24. For foundation seed production colour tag is used in the fields is:
A.White
B.Buff
C.Blue
D.None of above

25. Charcol rot of sorghum pathogen have host range:
A.Very narrow
B.Narrow
C.Wide 
D.None of above

26. Chemical formula of gypsum salt is:
A.CaSO4. 2H2O
B.2 CaSO4. H2O
C.CaSO4. 5H2O
D.CaSO4. H2O

26. For improving self-pollinated crops, hybridization leads to:
A.Pedigree method
B.Buld method
C.Back cross method
D.All of the above

27. Chemical formula of single super-phosphate is:
A.Ca(H2PO4)2
B.CaHPO4
C.Ca3(PO4)2

D.Ca(H2PO4),CaSO4. 2H2O

29. Chemical, which regulates opening and closing of stomata, is:
A.Kaoline
B.2, 4-D
C.PMA 
D.Paraquat

30. For most of the buffaloes breeding season is:
A.October – February
B.March – June
C.July – September
D.Throughout the year

31. Chicken-pox is related with:
A.Helminth
B.Fungus
C.Bacteria
D.Virus

32. For obtaining haploid plant _ is useful:
A.Maltiplication stage of a variety
B.Level of genetic purity
C.Level of physical purity
D.All of the above

33. Chlorophyl ‘b’ usually appears:
A.Blue green
B.Yellow green
C.Red
D.Red green

34. Chlorophyll ‘a’ usually appears:
A.Blue green
B.Yellow green
C.Red green
D.Brown green

35. Chlorophylls ‘c’, ‘d’ and ‘e’ are found only in:
A.Angiosperms
B.Fungi
C.Gymnosperms
D.Algae

36. For proper storage wheat grain should contain moisture _ percent:
A.0 – 5
B.5 – 10
C.10 – 14 
D.14 – 18

38. For the calibration of other pressure gauges in laboratory we use:
A.Inverted differential manometer
B.Differential manometer
C.Dead weight pressure gauge 
D.All of the above

39.For the incorporation of a disease resistance gene in an otherwise agronomically superior variety, the breeding method to be employed is:
A.Pedigree method
B.Backcross method
C.Mass selection method
D.Mass pedigree method

40. For trellis culture of tomato most suited variety belongs to:
A.Indeterminate group 
B.Determinate group
C.Simple raceme group
D.All of the above

41. Foundation seed is obtained from:
A.Certified seed
B.Registered seed
C.Farmer’s seed
D.Breeder seed


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