Everyday Science 2137 MCQs [All-Courses]

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Our atmosphere consists of___________ Oxygen approximately?

A 11% Oxygen approximately

B 21% Oxygen approximately

C 31% Oxygen approximately

D None of these

Review Detailed Answer

Correct Answer: 21% Oxygen approximately

Which metal is non toxic in nature?

A Silver

B Iron

C Copper

D Gold

Review Detailed Answer

Correct Answer: Gold

Our atmosphere comprises of __________ Nitrogen?

A 38% Nitrogen

B 58% Nitrogen

C 78% Nitrogen

D None of these

Review Detailed Answer

Correct Answer: 78% Nitrogen

The Structure in a cell which contains the genes is called:

A Genetics

B Saliva

C Marrow

D Chromosome

Review Detailed Answer

Correct Answer: Chromosome

Curie is a unit of measuring the intensity of ___________?

A Radioactivity

B Quantity of Heat

C Work or Energy

D Power

Review Detailed Answer

Correct Answer: Radioactivity

In a normal human body, the total number of red blood cells is ________?

A 15 trillion

B 20 trillion

C 25 trillion

D 30 trillion

Review Detailed Answer

Correct Answer: 30 trillion

Newton metre is a unit of __________.

A Substance

B Length

C torque

D Work

Review Detailed Answer

Correct Answer: torque

For seeing objects at the surface of water from a submarine under water, the instrument used is ________?

A Periscope

B Telescope

C Kaleidoscope

D Spectroscope

Review Detailed Answer

Correct Answer: Periscope

Lux is a unit of __________?

A Luminous Flux

B Illumination

C Luminous Intensity

D Focus

Review Detailed Answer

Correct Answer: Illumination

Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______?

A Centripetal force due to the earth’s rotation

B Earth’s gravitational pull

C Pressure of the atmosphere

D Moon’s gravitational pull

Review Detailed Answer

Correct Answer: Earth’s gravitational pull

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Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Our atmosphere consists of___________ Oxygen approximately?

Which metal is non toxic in nature?

Our atmosphere comprises of __________ Nitrogen?

The Structure in a cell which contains the genes is called:

Curie is a unit of measuring the intensity of ___________?

In a normal human body, the total number of red blood cells is ________?

Newton metre is a unit of __________.

For seeing objects at the surface of water from a submarine under water, the instrument used is ________?

Lux is a unit of __________?

Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______?

Contact Info

Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Everyday Science 2136

Our atmosphere consists of___________ Oxygen approximately?

Which metal is non toxic in nature?

Our atmosphere comprises of __________ Nitrogen?

The Structure in a cell which contains the genes is called:

Curie is a unit of measuring the intensity of ___________?

In a normal human body, the total number of red blood cells is ________?

Newton metre is a unit of __________.

For seeing objects at the surface of water from a submarine under water, the instrument used is ________?

Lux is a unit of __________?

Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______?