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Everyday Science MCQs — Test 83

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Question 1
First controlled fission of an atom was carried out in ________ on 1938.
Question 2
What is the mass of one mole of Iodine?
Question 3
Atoms of all the elements always contain in nucleus:
Question 4
Short sightedness is due to__________?
Question 5
Underground water and the water on the earth’s surface is called ?
Question 6
What is total area of the earth?
Question 7
Which planet is losing its atmosphere at faster than the earth?
Question 8
SONAR is based on the principle of___________?
Question 9
The color of blood is red due to __________?
Question 10
Speed of object in one direction is called___?