Everyday Science 2141 MCQs [All-Courses]

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How many chambers are in the human heart ?

A 02

B 03

C 04

D 05

Review Detailed Answer

Correct Answer: 04

The atmospheric air is held to the Earth by?

A gravity

B winds

C clouds

D rotation of the Earth

Review Detailed Answer

Correct Answer: gravity

In human, Which body part develop first ?

A Heart

B Brain

C Lungs

D Kidneys

Review Detailed Answer

Correct Answer: Heart

Which type of reaction produces the most harmful radiation?

A Fusion reaction

B Fission reaction

C Chemical reaction

D Photo-Chemical reaction

Review Detailed Answer

Correct Answer: Fission reaction

1 yard =___________?

A 3 feet

B 6 feet

C 2.4 feet

D 12 feet

Review Detailed Answer

Correct Answer: 3 feet

The time period of a pendulum when taken to the Moon would?

A remain the same

B decrease

C become zero

D increase

Review Detailed Answer

Correct Answer: increase

Water is 50 times more viscous than ____________ ?

A Oil

B Alcohol

C Gases

D Solid

Review Detailed Answer

Correct Answer: Gases

The period of revolution of a geostationary satellite is?

A 365 days

B 30 days

C 24 hours

D changing continuously

Review Detailed Answer

Correct Answer: 24 hours

How many calories are there in 1 gram of carbohydrate?

A 2

B 2

C 4

D 10.25

Review Detailed Answer

Correct Answer: 4

The scientist who first sent electromagnetic waves to distant places is?

A James Clerk Maxwell

B Heinrich Hertz

C Thomas Alva Edison

D John Logie Baird

Review Detailed Answer

Correct Answer: Thomas Alva Edison

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Everyday Science 2141 MCQs [All-Courses]

All Topics 2141

All Topics 2141

How many chambers are in the human heart ?

The atmospheric air is held to the Earth by?

In human, Which body part develop first ?

Which type of reaction produces the most harmful radiation?

1 yard =___________?

The time period of a pendulum when taken to the Moon would?

Water is 50 times more viscous than ____________ ?

The period of revolution of a geostationary satellite is?

How many calories are there in 1 gram of carbohydrate?

The scientist who first sent electromagnetic waves to distant places is?

Contact Info

Everyday Science 2141 MCQs [All-Courses]

All Topics 2141

All Topics 2141

Everyday Science 2136

How many chambers are in the human heart ?

The atmospheric air is held to the Earth by?

In human, Which body part develop first ?

Which type of reaction produces the most harmful radiation?

1 yard =___________?

The time period of a pendulum when taken to the Moon would?

Water is 50 times more viscous than ____________ ?

The period of revolution of a geostationary satellite is?

How many calories are there in 1 gram of carbohydrate?

The scientist who first sent electromagnetic waves to distant places is?