GK General Science Questions and Answers for Competitive Exams

Today I am providing General Science Questions for Competitive Exams. You can easily get 2-3 marks by practicing the help of General Science Questions and answers for Competitive Exams. This post of General Science Questions for Competitive Exams is very important also related to General GK Questions and Answers.
Here’s a blog of General Science GK Questions for practice for Competitive Exams. As you know General Science a very useful topic for Competitive Exams as like Rajasthan GK Questions in Hindi.
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General Science GK
Q : ______ includes all non-living components, such as air, cloud, dust, land, mountains, rivers, temperature, humidity, water, water vapour, sand, etc.
(A) Biotic environment
(B) Abiotic environment
(C) Artificial environment
(D) Healthy environment
Correct Answer : B
Which of the following is considered to be the purest form of natural water (distilled water) free from impurities?
(A) Well water
(B) Spring water
(C) River water
(D) Rain water
Correct Answer : B
Which of the following is an example of artificial ecosystem?
(A) Garden
(B) Forest
(C) Lake
(D) Pond
Correct Answer : A
In our country, vast tracks of forests are cleared and a single plant species is cultivated. This practice promotes:
(A) bio-diversity in the area.
(B) monoculture in the area.
(C) growth of forests.
(D) preservation of natural ecosystem.
Correct Answer : B
The non-greenhouse gases are:
(A) Carbon dioxide
(B) Methane
(C) Chlorofluorocarbon
(D) Sulphur dioxide
Correct Answer : D
The transfer of heat in the atmosphere through the horizontal movement of the air is called:
(A) Dispersion
(B) Advection
(C) Polarization
(D) Reflection
Correct Answer : B
Which of the following is not a component of 5 Es?
(A) Evaluate
(B) Explore
(C) Estimate
(D) Explain
Correct Answer : B
Which of the following tools will be appropriate for assessing social- personal qualities of children engaged in learning EVS through group work?
(A) Assignments
(B) Rating scales
(C) Paper-pencil tests
(D) Oral questions
Correct Answer : B
Which of the following makes a correct pair?
(A) Assam-Bihu
(B) Orissa - Bharatnatyam
(C) Tamil Nadu - Lavani
(D) Karnataka - Kathak
Correct Answer : A
The skills required to read a map include:
(A) excellent communication skills to draw out the expressive ability
(B) excellent drawing and painting skills
(C) ability to understand relative position of places, distances and directions
(D) ability to use calculations and sketch positions on a globe
Correct Answer : C