Everday Science Mcqs
First controlled fission of an atom was carried out in ________ on 1938.
A. U.S
B. Germany
C. Russia
D. U.K
Short sightedness is due to__________?
A. Shifting of the iris
B. Elongation of eyeballs
C. Weakening of the retina
D. Weaker muscles
Underground water and the water on the earth’s surface is called?
A. Mezosphere
B. Ionosphere
C. Hydrosphere
D. None of these
Which planet is losing its atmosphere at faster than the earth?
A. Mecury
B. Venus
C. Mars
D. Jupiter
SONAR is based on the principle of___________?
A. Echo
B. reverberation
C. resonance
D. None of these
The Doppler’s effect is applicable for_________?
A. light waves only
B. sound waves only
C. Both Light waves and sound ways
D. None of these
Which of the following is not a fat soluble vitamin?
A. Vitamin A
B. Vitamin D
C. Vitamin B complex
D. Vitamin K
What is total area of the earth?
A. 510.94 million km²
B. 492.102 million km²
C. 392.023 million km²
D. 692.192 million km²
The color of blood is red due to __________?
A. Hemoglobin
B. Neutrophils
B. Eosinophils
C. Hematocrit
The difference in the duration of day and night increases as one moves from:_________?
A. West to East
B. East and west of the prime meridian
C. Equator to poles
D. None of these