Everyday Science 2137 MCQs [All-Courses]

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Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ________?

A Conduction

B Convection

C Radiation

D Reflection

Review Detailed Answer

Correct Answer: Radiation

_________ is the atmospheric layer that absorbs most of the ultraviolet radiation that Earth receives from the Sun.

A Troposphere

B Stratosphere

C Mesosphere

D Ionosphere

Review Detailed Answer

Correct Answer: Stratosphere

In a railway track, two rails are joined end to end with a gap tin between them because?

A Steel can be saved

B Accidents due to contraction in winter can be avoided

C Air gaps are necessary for bearing the weight of running train

D Accidents due to expansion in summer can be avoided

Review Detailed Answer

Correct Answer: Accidents due to expansion in summer can be avoided

Stratosphere is present at an altitude between _________.

A 15 km and 35 km

B 17 km and 35 km

C 18 km and 35 km

D 19 km and 35 km

Review Detailed Answer

Correct Answer: 15 km and 35 km

Name the famous book of Ibn-Sina in which he discussed human physiology and medicine ?

A Al-Qanun

B Al-Masudi

C New Renaissance

D Tadhkira

Review Detailed Answer

Correct Answer: Al-Qanun

_________ extends from the top of the troposphere to the bottom of the mesosphere.

A Thermosphere

B Ionosphere

C Stratosphere

D None of the above

Review Detailed Answer

Correct Answer: Stratosphere

Animal which captures and readily kills living animals for its food is called___________?

A Parasite

B Scavenger

C Predator

D Mammal

Review Detailed Answer

Correct Answer: Predator

The height of the troposphere varies between ____________.

A 7 km at equator and 17 km at poles

B 17 km at equator and 7 km at poles

C 18 km at equator and 8 km at poles

D 8 km at equator and 18 km at poles

Review Detailed Answer

Correct Answer: 17 km at equator and 7 km at poles

The fruits without seed, like banana, are called_____________?

A Seedless fruits

B Parthenogenesis fruits

C Parthenocarpic fruits

D placental fruits

Review Detailed Answer

Correct Answer: Parthenocarpic fruits

____________ contains 75–80 % of the mass of the atmosphere.

A Stratosphere

B Mesosphere

C Thermosphere

D Troposphere

Review Detailed Answer

Correct Answer: Troposphere

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Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ________?

_________ is the atmospheric layer that absorbs most of the ultraviolet radiation that Earth receives from the Sun.

In a railway track, two rails are joined end to end with a gap tin between them because?

Stratosphere is present at an altitude between _________.

Name the famous book of Ibn-Sina in which he discussed human physiology and medicine ?

_________ extends from the top of the troposphere to the bottom of the mesosphere.

Animal which captures and readily kills living animals for its food is called___________?

The height of the troposphere varies between ____________.

The fruits without seed, like banana, are called_____________?

____________ contains 75–80 % of the mass of the atmosphere.

Contact Info

Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Everyday Science 2136

Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ________?

_________ is the atmospheric layer that absorbs most of the ultraviolet radiation that Earth receives from the Sun.

In a railway track, two rails are joined end to end with a gap tin between them because?

Stratosphere is present at an altitude between _________.

Name the famous book of Ibn-Sina in which he discussed human physiology and medicine ?

_________ extends from the top of the troposphere to the bottom of the mesosphere.

Animal which captures and readily kills living animals for its food is called___________?

The height of the troposphere varies between ____________.

The fruits without seed, like banana, are called_____________?

____________ contains 75–80 % of the mass of the atmosphere.