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Everyday Science 2124 MCQs [All-Courses]

Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

___________ is a star at the center of the solar system?

A Earth

B Mercury

C Sun

D Venus

Review Detailed Answer

Correct Answer: Sun

The rear view mirror of a motor vehicle is ________?

A Concave

B Plane

C Convex

D Biconcave

Review Detailed Answer

Correct Answer: Convex

Stomach stores the ___________?

A enzime

B Food

C hcl

D None of These

Review Detailed Answer

Correct Answer: Food

The primary function of the feathers in birds is to _________?

A Provide insulation for preserving body heat

B Provide striking surface to the wings for flying

C Make the body surface waterproof

D impart coloration for species as well as sex recognition

Review Detailed Answer

Correct Answer: Provide striking surface to the wings for flying

Year is longest on : _____________?

A Mercury

B Venus

C Mars

D The Earth

Review Detailed Answer

Correct Answer: Venus

What is ‘Stealth Technology‘?

A A device which when attached to an aircraft makes it invisible on the radar

B A coating which reduces the visibility of an aircraft on radar

C A Technology by which it is possible for the aircraft’s to spy in the enemy air-space

D A technology by using which paratroopers can be dropped stealthily behind the enemy columns.

Review Detailed Answer

Correct Answer: A coating which reduces the visibility of an aircraft on radar

The outermost layer of the sun is called __________?

A Coach

B Core

C Corona

D Comma

Review Detailed Answer

Correct Answer: Corona

Bats can also fly in dark because they are capable of taking the help of _________?

A Ultraviolet Waves

B Ultrasonic Waves

C Electromagnetic Waves

D Special Retina

Review Detailed Answer

Correct Answer: Ultrasonic Waves

The sun is _________times bigger than the Earth.

A 105

B 107

C 109

D 111

Review Detailed Answer

Correct Answer: 109

The Green House Effect is caused by an excess of ?

A Carbon dioxide

B Carbon monoxide

C Carbon tetrachloride

D None of the above

Review Detailed Answer

Correct Answer: Carbon dioxide

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Everyday Science 2124 MCQs [All-Courses]

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All Topics 2124

___________ is a star at the center of the solar system?

The rear view mirror of a motor vehicle is ________?

Stomach stores the ___________?

The primary function of the feathers in birds is to _________?

Year is longest on : _____________?

What is ‘Stealth Technology‘?

The outermost layer of the sun is called __________?

Bats can also fly in dark because they are capable of taking the help of _________?

The sun is _________times bigger than the Earth.

The Green House Effect is caused by an excess of ?