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Everyday Science 2124 MCQs [All-Courses]

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Permanent hardness of water can be removed by adding __________?

A Chlorine

B Washing soda

C Bleaching powder

D None of these

Review Detailed Answer

Correct Answer: Washing soda

Twinkling of stars is caused by ?

A Reflection of light

B Polarization of light

C refraction of light

D Interference of light

Review Detailed Answer

Correct Answer: refraction of light

In fireworks,the green flame is produced because of __________?

A Sodium

B Barium

C Mercury

D Potassium

Review Detailed Answer

Correct Answer: Barium

Lactometer is a type of Hydrometer which is used to measure the specific gravity of _________?

A Honey

B Water

C Milk

D olive oil

Review Detailed Answer

Correct Answer: Milk

Lingxi-03, developed by Galaxy Space, was launched using a ___________ carrier rocket.

A Long March-3D

B Long March-2D

C Vertical March-3D

D Orbital March-2D

Review Detailed Answer

Correct Answer: Long March-2D

The temperature of the dead body is_______________?

A 0 ‘C

B 37 ‘

C Room Temperature

D Temperature of the place where it is kept

Review Detailed Answer

Correct Answer: Temperature of the place where it is kept

When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ?

A These gases are not present

B These gases are like plasma

C These gases are frozen

D These gases are volatile

Review Detailed Answer

Correct Answer: These gases are frozen

German Silver is an alloy of___________?

A Zn + Ni

B Cu + Zn

C Cu + Ni

D Cu + Sn

Review Detailed Answer

Correct Answer: Cu + Ni

Titan, a moon of ______ , and Triton, a moon of _ , have atmospheres mainly of _____.

A Saturn, Jupiter, Hydrogen

B Uranus, Neptune, Nitrogen

C Saturn, Neptune, Nitrogen

D Mars, Venus, Hydrogen

Review Detailed Answer

Correct Answer: Saturn, Neptune, Nitrogen

The Continent Antarctica lies at the__________?

A North pole

B South pole

C middle of the earth

D Equator

Review Detailed Answer

Correct Answer: South pole

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Everyday Science 2124 MCQs [All-Courses]

All Topics 2124

All Topics 2124

Permanent hardness of water can be removed by adding __________?

Twinkling of stars is caused by ?

In fireworks,the green flame is produced because of __________?

Lactometer is a type of Hydrometer which is used to measure the specific gravity of _________?

Lingxi-03, developed by Galaxy Space, was launched using a ___________ carrier rocket.

The temperature of the dead body is_______________?

When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ?

German Silver is an alloy of___________?

Titan, a moon of ______ , and Triton, a moon of _ , have atmospheres mainly of _____.

The Continent Antarctica lies at the__________?

Contact Info

Everyday Science 2124 MCQs [All-Courses]

All Topics 2124

All Topics 2124

Permanent hardness of water can be removed by adding __________?

Twinkling of stars is caused by ?

In fireworks,the green flame is produced because of __________?

Lactometer is a type of Hydrometer which is used to measure the specific gravity of _________?

Lingxi-03, developed by Galaxy Space, was launched using a ___________ carrier rocket.

The temperature of the dead body is_______________?

When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ?

German Silver is an alloy of___________?

Titan, a moon of __________ , and Triton, a moon of _________ , have atmospheres mainly of _________.

The Continent Antarctica lies at the__________?

Titan, a moon of ______ , and Triton, a moon of _ , have atmospheres mainly of _____.