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General Science GK Questions and Answers

10 months ago 6.1K Views
Q :  

Which bacterium is used for nitrogen fixation in sugarcane?

(A) Rhizobium

(B) Azospirillum

(C) Bacillus

(D) Acetobacter diazotrophicus

Correct Answer : D

Q :  

The extra-chromosomal material in micro-organisms is?

(A) Viroid

(B) Ribozyme

(C) Plasmid

(D) none of these

Correct Answer : C

Q :  

NE In which field did Borlaug get the Nobel Prize (1970)?

(A) Agriculture

(B) Economics

(C) Plant Pathology

(D) peace

Correct Answer : D

Q :  

Unlimited Resources?

(A) Plants

(B) Soil

(C) water

(D) climate with solar energy

Correct Answer : D

Q :  

Which of the following statements is correct?

I. The exosphere is the uppermost layer of the atmosphere.

II. Outer atmosphere 80-400 km extends to.

(A) Both I and II

(B) Only I

(C) Neither I nor II

(D) II only

Correct Answer : A

Q :  

Which of the following is not a parasite of fish?

(A) Plasmodium

(B) Lernea

(C) Argules

(D) I. multiphilis

Correct Answer : A

Q :  

What is the Correlation Coefficient?

(A) non-linear relation

(B) linear relation

(C) dependent relationship

(D) all of the above

Correct Answer : B

Q :  

'Flavor saver' is an improved variety of?

(A) Potato

(B) Tomato

(C) Brinjal

(D) Paddy

Correct Answer : B

Q :  

Gallbladder is absent in

(A) Cow

(B) Goat

(C) Buffalo

(D) horse

Correct Answer : D

Q :  

Which of the following is not a bio-agent?

(A) Helicoverpa armigera

(B) Trichogramma

(C) Trichoderma

(D) Neochatina

Correct Answer : A

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