Science GK In English - Science GK Questions In English - Science Question

Important General Knowledge Questions related to Science for all types of Competitive Exams SSC, IBPS Clerk, IBPS PO, RBI, TET etc. General Knowledge Questions related to Science. Read all the questions of general knowledge asked in competitive exams related to Science with answers here.

We call science the study and knowledge of the laws of the physical world and nature. Science includes knowledge covering general truths or the operation of fundamental laws. General knowledge related to Science GK/ General Science GK which can be useful for your upcoming competitive exams.

Science General Knowledge | Science Questions Collection

111. Plants growing in sunlight are called-

(A) xerophytes
(B) heliophytes
(C) sciophytes
(D) hydrophytes

112. What is the function of a catalyst in a chemical reaction?

(A) Decrease rate constant of reaction
(B) Increases activation energy of reaction
(C) Reduces enthalpy of reaction
(D) Does not affect the equilibrium constant of reaction

113. The epithelial tissue covers:

(A) External surface of human body
(B) Internal surface of blood vessels
(C) Luminal surface of visceral organs
(D) All of these

114. The retina in an outgrowth of the -

(A) Mesencephalon
(B) Diencephalon
(C) Telencephalon
(D) Pons

115. What percentage of body weight of an adult human is contributed by muscles?

(A) 20-30%
(B) 10-20%
(C) 40-50%
(D) 30-40%

116. The hard chewing surface of the teeth is

(A) Enamel
(B) Papillae
(C) Tongue
(D) Frenulum

117. Which of the following substances does not contain oxygen?

(A) Kerosene
(B) glass
(C) sand
(D) Cement

118. What is Stainless Steel?

(A) compound
(B) Elements
(C) solid
(D) Mixture

119. What is the fourth state of matter?

(A) Plasma
(B) Liquid
(C) gas
(D) solid

120. What is bleaching powder?

(A) Elements
(B) compound
(C) Mixture
(D) solution