Top 500 Common GK Questions and Answers
Goiter / excessive growth of thyroid gland causes by the deficiency of:
(A) Calcium
(B) potassium
(C) Iodine
(D) Iron
Correct Answer : C
Which type of iron ore has magnetic properties?
(A) Magnetite
(B) Hematite
(C) Limonite
(D) Siderite
Correct Answer : A
Ranikhet disease is associated with
(A) Fish
(B) Honeybees
(C) Hens
(D) Pigs
Correct Answer : C
What are the characteristics of an electric-fuse wire?
(A) Low melting point, high specific resistance
(B) High melting point, low specific resistance
(C) Low melting point, low specific resistance
(D) High melting point, high specific resistance
Correct Answer : B
Speed of sound is maximum?
(A) in air
(B) In water
(C) in vacuum
(D) Steel
Correct Answer : D
Which of the following is a water-Soluble vitamin?
(A) Vitamin B
(B) Vitamin A
(C) Vitamin D
(D) Vitamin K
Correct Answer : A
The colour appearing at the bottom of rainbow is_
(A) Red
(B) Blue
(C) Indigo
(D) Yellow
Correct Answer : A
What are the functions of thyroid gland in the body?
(A) Controls metabolism
(B) Maintain internal homeostasis
(C) Controls breathing and heart rate
(D) All of the above
Correct Answer : D
Insulin was invented by?
(A) Eijkman
(B) Betting
(C) Domagk
(D) H. G. khurana
Correct Answer : B
Who invented the television?
(A) Niels Bohr
(B) J. Ale. Baird
(C) Alexander Fleming
(D) Village Well
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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