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According to Big Bang Theory, the Universe began about __________ billion years ago.
Related MCQs
The planets visible to us without using a telescope are __________?
The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.
1 light year = ?
The Great Spot is on the planet __________?
The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
The planet which is easily visible from the Earth is?
Urine is produced in __________?
At night, Plants intake and release __________?
Oxidation is a chemical reaction involving the __________?
GPS is an abbreviation for?
In general, Comets have __________ orbits
The planet that moves round the Sun at the highest speed is_________?
The nearest planet to the Earth is _________?
In a very low temperature which from the following will freeze at last?
During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.
The fluid part of blood is known as __________?
The lifespan of White Blood Cells is __________ day(s)?
Sound waves are _________ waves.
Instrument used for measuring very high temperature is __________?
1 nanometer = ?
When white light is passed through a prism, it splits into __________ colours.
Which from the following is true for “Sound”?
CNG stands for?
Which from the following is NOT a conductor?
A camera uses a __________ to form an image.
The SI unit of “pressure” is _________.
The most densest substance on the Earth is __________.
Each day human body breathe in __________ liters of air.
Deficiency of Vitamin-D results in __________?
The most abundant element in the Earth’s crust is __________?
The most abundant element in the universe is __________.
The average adult has a blood volume of about __________ liters.
The Sun is a __________?
The gas used in a refrigerator to cool water is__________?
A device which converts chemical energy into electrical energy is called __________?
Radioactivity was discovered by __________?
The density of water is __________?
For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________?
The lifespan of Red Blood Cells is __________ days?
Deficiency of Vitamin-A results in __________?
Long-sight defect could be corrected by using __________ lens?
The SI unit of charge is __________?
Severe deficiency of Vitamin D results in __________.
Which is the outermost planet in the solar system?
Who discovered Uranus__________?
Which of following is the disease of eyes.?
which type of rock is made from molten(Fire) material within the earth surface?
Which animal has three hearts?
Amino acids are a product of the digestion of: __________?
The sun completes one full rotation at its equator in how many days?
The moon rotates on its axis in how many days?
According to Big Bang Theory, the Universe began about __________ billion years ago.
A. 10 – 20
B. 20 – 30
C. 30 – 40
D. 40 – 50
Correct Answer:
10 – 20
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Last Updated:
July 09, 2024