All Everyday Science MCQs for Online Test Preparation
In this section, you will find All Everyday Science MCQs for Online Test Preparation. These solved Everyday Science MCQs will help you with ETEA, NTS, CSS, PMS, ATS and CSS Test Preparation.
All Everyday Science MCQs with Answers
31: The chemical formula of Table salt is ____________.
- a) NH3
- b) HCL
- c) NaCl
- d) CaCO3
c) NaCl
32: The distance between the _______________is called Asronomical Unit.
- a) Earth and moon
- b) Sun and moon
- c) Earth and Sun
- d) None of these
c) Earth and Sun
33: The percentage of water in blood is ______________
- a) 70 %
- b) 80 %
- c) 90 %
- d) 95 %
c) 90 %
34: Electron revoles around the Nucleus in a particular path called_____________.
- a) Shell
- b) Atomic Number
- c) Photon
- d) Atomic Mass
a) Shell
35: Atomic mass is the sum of the number of ___________.
- a) Protons and Electrons
- b) Only Electrons
- c) Neutrons and Electrons
- d) Protons and Neutrons
d) Protons and Neutrons
36: the main cause of acid rain is ______________
- a) Green Plants
- b) Flood
- c) Pollution
- d) Cold Weather
c) Pollution
37: Optical fiber are the fine strands of _____________
- a) Glass
- b) Steel
- c) Plastic
- d) Silver
a) Glass
38: If an electron or more than one electrons are removed from an atom it is known as _____________
- a) Anion
- b) Cation
- c) Isotopes
- d) None of these
b) Cation
Everyday Science Online Test Preparation
39: The lens which is narrow toward the corner and broader toward the center is called______________
- a) Concave
- b) Convex
- c) Both a and b
- d) None of these
b) Convex
40: An aquatic ecosystem include_______________
- a) Sand and desert
- b) Forest and desert
- c) Rivers and Oceans
- d) Desert and Rivers
c) Rivers and Oceans
41: Which of the following instrument is used for the disorder of the heart?
- a) ECG
- b) X-Ray
- c) Ultrasound
- d) Microscope
a) ECG
42: The branch of science which deal with the study of universe is called ________________
- a) Geology
- b) Cosmology
- c) Particle Physics
- d) None of these
b) Cosmology
43: Biotic components of ecosystem is/are_______________
- a) Producers
- b) Consumers
- c) Decomposers
- d) All of these
d) All of these
44: In lunar eclipse the _____________comes in between the sun and moon.
- a) Moon
- b) Sun
- c) Earth
- d) None of these
c) Eath
45: Which of the following is/are Isotopes of Hydrogen?
- a) Protium
- b) Deuterium
- c) Tritium
- d) All of above
d) All of above
Conclusion:
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