Top 500 Common GK Questions and Answers
Which of the following represents the equation for position-time relation?
(A) $$ {2as={v^{2}-{u^{2}}}}$$
(B) $$ {s=ut+{1\over 2}{at^{2}}}$$
(C) v = u + at
(D) V = u + at
Correct Answer : B
What is the scientific term for the speed of an object moving in a definite direction?
(A) Time
(B) Acceleration
(C) Velocity
(D) Motion
Correct Answer : C
If the edge of a cube is halved, then its volume reduces to _____times the actual volume.
(A) 1/3
(B) 1/4
(C) 1/8
(D) 1/2
Correct Answer : C
In an electric circuit, Rheostat is often used to change the _____ in the circuit.
(A) Temperature
(B) Resistance
(C) Electric current
(D) Potential difference
Correct Answer : B
Plants receive their nutrients mainly from in the following ?
(A) atmosphere
(B) chlorophyll
(C) light
(D) soil
Correct Answer : D
____________are known as the ‘suicide bags’ of the cell.
(A) Vacuoles
(B) Mitochondria
(C) Ribosomes
(D) Lysosomes
Correct Answer : D
Which of the following plants is carnivorous?
(A) Cypress Vine
(B) Venus Flytrap
(C) Venus Flytrap
(D) Hyacinth
Correct Answer : B
What is the normal resting heart rate range for adults (beats/min)?
(A) 60 to 100
(B) 50 to 80
(C) 120 to 180
(D) 75 to 120
Correct Answer : A
Which of the following insecticides’ harmful effects came under media attention when health issues in Kerala were publicized?
(A) Endosulfan
(B) Lethal
(C) Thimet
(D) Monocil
Correct Answer : A
Which of the following is a nitrogen-fixing bacteria?
(A) Salmonella
(B) Rhizobium
(C) E.coli
(D) Pseudomona
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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