Wheat MCQs - ICAR JRF - IBPS AFO - AGRI MPSC - AGRONOMY JRF

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1. Botanical name of wheat is





ANSWER= (C) Triticum aestivum
Explain:- Botanical name of wheat is Triticum aestivum

 

2. Wheat is originated in





ANSWER= (C) South West Asia
Explain:- Botanical name of wheat is Triticum aestivum

 

3. Family of wheat is





ANSWER= (B) Posceae
Explain:- Botanical name of wheat is Triticum aestivum

 

4. Macaroni wheat is also known as





ANSWER= (B) T. durum
Explain:- Macaroni wheat (T.durum) 2n=28 (Tetraploid) this wheat is cultivated in in Area 4%

 

5. Emmer wheat is known as





ANSWER= C) T.diccocum
Explain:- Emmer wheat (T.diccocum) 2n=28 (Tetraploid) this wheat is cultivated in in Area 1%

 

6. King of Cereal…. .





ANSWER= B) Wheat
Explain:- King of Cereal :- Wheat and Queen of Cereal :- Maize

 

7. Photoperiodically, wheat is…





ANSWER= A) Long day plant
Explain:- Photoperiodically, wheat is Long day plant

 

8. Which state has highest production and highest area of wheat in India





ANSWER= D) Uttar pradesh
Explain:- Uttar Pradesh has largest share in area with 9.75 million hectare (32%), followed by Madhya Pradesh (18.75%), Punjab (11.48%), Rajasthan (9.74%), Haryana (8.36%) and Bihar (6.82%).

 

9. Which state has highest productivity under wheat cultivation





ANSWER= A) Punjab
Explain:- The traditional wheat-growing states Punjab and Haryana have highest productivity than the national productivity.

 

10. Sowing depth of dwarf varieties of wheat is..





ANSWER= D)3-4 cm
Explain:- The optimum sowing depth of wheat should be 5cm.Sowing depth of dwarf varieties of wheat is 3-4 cm

 

11. Most critical growth stage for irrigation in wheat is





ANSWER= A) Crown Root Initiation (CRI)
Explain:- Crown Root Initiation (CRI) 20-25 Day After Sowingis most critical growth stage for irrigation in wheat and Flowering stage (90-95 DAS) is the second most critical stage for irrigation

 

12. Which gene is responsible for dwarfness in wheat





ANSWER= B) Norin-10
Explain:- Gene Norin-10 is responsible for dwarfness in wheat and The Gene Dee-Gee-Woo is responsible for dwarfness in Rice

 

13. Dwarf wheat (Mexican) is introduced in India by





ANSWER= B) Dr M S Swaminathan
Explain:- Dr M S Swaminathan

 

14. Indian Dwarf wheat belongs to?





ANSWER= C) T. spherococcum
Explain:- T. spherococcum

 

15. Common bread wheat is……





ANSWER= B) T. aestivum
Explain:- T. spherococcum is common wheat grown all over the India, it’s cover 95% of Area

 

16. The inflorescence of wheat is known as?





ANSWER= C) Ear/Head/Spike
Explain:- The flowering portion of wheat plant is known as early or head but it's botanical name is spike.

 

17. Fruit of wheat is known as….





ANSWER= A) Caryopsis
Explain:- Trick ➡ Fruit type of all crops which belongs to family Poaceae is Caryopsis..

 

18. Test weight of wheat is





ANSWER= C) 40 g
Explain:- Test Weight :- it means weight of 1000 seed i.e weight of 1000 seed of wheat is 40g

 

19. Mimicry/Satellite weed of wheat is





ANSWER= B) Phalaris minor
Explain:- Phalaris minor is mimicry weed of wheat we can’t differentiate in early stages.

 

20. Primary/Temporary roots in wheat





ANSWER= B) Seminal root
Explain:- Primary/Temporary Root are Seminal root and Crown Root is Peremenant root in Wheat.

 

21. Test weight of Phalaris minor is?





ANSWER= A) 2 g
Explain:- Test Weight of Phalaris minor is 2 g

 

22. Indian Institute of wheat research is located at?





ANSWER= D) Karnal
Explain:- Indian Institute of wheat research is located at Karnal

 

23. Gluten in wheat is responsible for?





ANSWER= C) Good binding property
Explain:- Glutain protein found in wheat (8-11%)it is responsible for bread making quality,High gluten means easy to dough.

 

24. Foul smell of the black powder in Karnal bunt is due to?





ANSWER= A) Trimethylamine
Explain:-.Trimethylamine

 

26. Black or stem rust caused by?





ANSWER= B) Puccinia gramina tritici
Explain:-. Puccinia gramina tritici
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