Everyday Science 2137 MCQs [All-Courses]

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The best conductor of heat among liquid is___________?

A Water

B Mercury

C Ether

D Alcohol

Review Detailed Answer

Correct Answer: Mercury

Aviation fuel for Jet Aeroplanes consists of purified________?

A Petrol

B Kerosene

C Gasoline

D Diesel

Review Detailed Answer

Correct Answer: Kerosene

Optic fibers are mainly used for which of the following:

A Communication

B Weaving

C Food indudtry

D None of these

Review Detailed Answer

Correct Answer: Communication

What is the wavelength of visible spectrum:

A 1300-3000A

B 3900-7600A

C 7800-8000A

D None of these

Review Detailed Answer

Correct Answer: 3900-7600A

Sound of frequency below 20 Hz is:___________?

A Audiosonic

B Infrasonic

C Ultrasonic

D Supersonic

Review Detailed Answer

Correct Answer: Infrasonic

Bt seed is associated with:___________?

A Rice

B Wheat

C Cotton

D Oilseed

Review Detailed Answer

Correct Answer: Cotton

The natural source of hydrocarbon is:___________?

A Crude oil

B Biomass

C Coal

D Carbohydrates

Review Detailed Answer

Correct Answer: Crude oil

If the level of atmospheric pollution increases:

A The length of the day will increases

B The length of the day will decreases

C The length of the day will remain same

D None of these

Review Detailed Answer

Correct Answer: The length of the day will increases

Mach number is used in connection with the speed of___________?

A Ship

B Light

C Sound

D aircraft

Review Detailed Answer

Correct Answer: aircraft

Any disease or infection that is naturally transmissible from vertebrate animals to humans is called?

A Zonoses

B Zoonoses

C Ananoses

D Chordnoses

Review Detailed Answer

Correct Answer: Zoonoses

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Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

The best conductor of heat among liquid is___________?

Aviation fuel for Jet Aeroplanes consists of purified________?

Optic fibers are mainly used for which of the following:

What is the wavelength of visible spectrum:

Sound of frequency below 20 Hz is:___________?

Bt seed is associated with:___________?

The natural source of hydrocarbon is:___________?

If the level of atmospheric pollution increases:

Mach number is used in connection with the speed of___________?

Any disease or infection that is naturally transmissible from vertebrate animals to humans is called?

Contact Info

Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Everyday Science 2136

The best conductor of heat among liquid is___________?

Aviation fuel for Jet Aeroplanes consists of purified________?

Optic fibers are mainly used for which of the following:

What is the wavelength of visible spectrum:

Sound of frequency below 20 Hz is:___________?

Bt seed is associated with:___________?

The natural source of hydrocarbon is:___________?

If the level of atmospheric pollution increases:

Mach number is used in connection with the speed of___________?

Any disease or infection that is naturally transmissible from vertebrate animals to humans is called?