Top 500 General Science GK Questions
Which type of mirror is used by dentists to see the larger image of the patient's teeth?
(A) Flat
(B) Concave
(C) Flat
(D) Convex
Correct Answer : B
The Nitrogen fixing legume—bacteria is—
(A) Rhodospirillum
(B) Plasmodium
(C) Anapector
(D) Rhizobium
Correct Answer : D
Which planet spins the fastest?
(A) Mars
(B) Jupiter
(C) Mercury
(D) Venus
Correct Answer : B
Bacteria is classified as____.
(A) Eukaryote organism
(B) Prokaryote organism
(C) Both a and b
(D) None of a and b
Correct Answer : B
Which of the following represents a correct food chain?
(A) Frog → eagle → insects → grass → snake
(B) Grass → insects → frog → snake → eagle
(C) Grass→ frog → insects → eagle→ snake
(D) Frog → snake → insects → grass → eagle
Correct Answer : B
Why do colors appear in soap bubbles due to the incident of light?
(A) due to scattering
(B) Due to interference
(C) Due to deflection
(D) Due to polarization
Correct Answer : B
Produces moving charge-
(A) electric field only
(B) Magnetic field only
(C) both magnetic field and electric field
(D) none of these
Correct Answer : C
who invented dynamite?
(A) Alfred Nobel
(B) Thomas Alva Edison
(C) Galileo Galilei
(D) Charles Darwin
Correct Answer : A
From which part of the plant turmeric is obtained?
(A) stem
(B) root
(C) flowers
(D) None of these
Correct Answer : A
In what form is phosphate found in bones?
(A) vitamin
(B) calcium
(C) Protein
(D) Energy
Correct Answer : B
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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