Top 100 Everyday Science General Knowledge Questions

Interesting General knowledge Questions  about Everyday Science in Urdu / Hindi / English 2021 - 2022

Paheli Ki Duniya has brought to you a collection of 100 general knowledge questions in urdu hind & english with answers. All the MCQ (s) based general knowledge questions will provide interesting information. Paheli ki Duniya aim to provide all world wide information in the form of mcq based general knowledge questions. So, Paheli Ki duniya is a Best website for competitive enter / job test preparation such NTS, PTS, OTS, PPSC, FPSC, BTS, STS and much more.  All the questions are up to date for 2020 - 2021 & 2022.

Top 100 MCQs of Everyday Science 2021 - 2022

Which from the following is NOT a conductor?

(In mein se konsa CONDUCTOR nahi hai? )

A. Aluminum
B. Gold
C. Graphite
D. All are conductors

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CNG stands for?

(CNG ki full form kya hoti hai? )

A. Converted Natural Gas

B. Conduced Natural Gas

C. Conducted Natural Gas

D. Compressed Natural Gas

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Which from the following is true for “Sound”?

(In mein se Konsa option Sahi hai? )

A. Sound cannot travel through a vacuum   

B. Sound cannot travel through gases

C. Sound cannot travel through liquids

D. Sound cannot travel through solids

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When white light is passed through a prism, it splits into __________ colours.

(Jab prism mein se light guzarti hai tou wo _________ colors mein taqseem ho jati hai? )

A. 5

B. 6

C. 7

D. 8

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1 nano-meter = ?

(1 nano-meter barabar hota hai? )

A. 10^-3 meter   

B. 10^-6 meter

C. 10^-9 meter

D. 10^-12 meter

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Instrument used for measuring very high temperature is __________?

(High temperature ko mapnay ka ala _________ hota hai? )

A. Pyroscope

B. Pyrometer

C. Seismograph

D. Xylometer

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Sound waves are _________ waves.

(Awaz ki lehrain_________ waves hoti hain )

A. Transverse 

B.  Electromagnetic

C.  Longitudinal

D. None of these

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The lifespan of White Blood Cells is __________ day(s)?

(White blood cell ki zindigi ka dorania__________ din hota hai. )

A. 1 – 5 days

B.  4 – 8 days

C. 5 – 21 days

D. 3 – 7 days

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The fluid part of blood is known as __________? 

(Khoon ke Maya hisa ____________ kehlata hai. )

A. Plasma  

B.  Platelets

C. Blood cells

D. None of these

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During winter in cold countries, the __________ is mixed to melt the ice on the icy roads

(Thanday mumalik mein sardiyon ke doran sarkon par baraf ko pighlanay ke liye _____________ ka istemal hota hai. )

A. Salt

B. Chlorine

C. Carbondi Oxide

D. Hot Water

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In a very low temperature which from the following will freeze at last?

(Kam darja hararat ke doran in mein se konsi cheez akhir mein jamay gi? )

A. River Water 

B. Canal Water

C. Sea Water

D. Water in a lake

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The nearest planet to the Earth is _________?

(Mojoda tehqeek ke mutabik Zameen ke qaree tareen siyara _________ hai. )

A. Sun

B. Venus

C. Mercury

D. Mars

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The planet that moves round the Sun at the highest speed is_________?

(Wo siyara jo soraj ke gird sab se zayada tez raftar se ghoomta hai )

A. Sun

B. Venus

C. Mercury

D. Mars

---

The planet which is easily visible from the Earth is?

(Wo siyara jo Zameen se ba asani dekha ja sakta hai konsa hai? )

A. Mars

B. Venus

C. Mercury

D. Jupiter

---

The Great Red Spot is on the planet __________?

(Kis siyaray per Tofan hai jisay Great Red Spot kaha jata hai? )

A. Saturn

B. Venus

C. Mercury

D. Jupiter

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1 light year = ?

(1 noori saal barabar hota hai? )

A. 9.5×10 km

B.  9.5×10 km

C. 9.5×10 km

D. 9.5×10 km

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The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids

(Wo konsa siyara hai jo Zameen ki Shahab e Saqib se Hifazat karta hai? )

A. Uranus

B. Venus

C. Mercury

D. Jupiter

---

The planets visible to us without using a telescope are __________?

(Un siyraon ki tadad kitni hai jinko hum bina telescope ke dekh saktay hain? )

A. 3

B. 4

C. 5

D. 6

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According to Big Bang Theory, the Universe began about __________ billion years ago?

(Big Bang Theory ke mutabik, Kainat ki shurwat taqriban_________ arab sal pehlay hoi. )

A. 10 – 20 

B. 20 – 30

C.  30 – 40

D. 40 – 50

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The principal constituent of the atmosphere of the Earth is?

(Zameen ki Fiza {Kurah Hawai} ka ahem juz konsa hai? )

A. Oxygen

B. Nitrogen

C. Carbon

D. Hydrogen

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Meteorology is the study of?

(Meteorology se murad ________ ka mutala hai? )

A. Seasons

B.  Atmosphere

C. Air and sounds

D. Winds and clouds

---

Who is considered the founder of meteorology?

(Mosmiyat {Meterology} ka bani kon hai? )

A. Aristotle

B. Plato

C. Einstein

D. Newton

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Acid rain is mainly caused by emissions of __________ in the atmosphere?

(Acid Rain {tezabi barish} bunyadi tor par fiza mein ___________ ke ikhraj ki waja se hoti hai? )

A. Sulfur Dioxide and Potassium Nitrate

B. Sulfur and Charcoal 

C. Nitrogen Oxide and Potassium Nitrate

D. Sulfur Dioxide and Nitrogen Oxide

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Which of the following elements is not present abundantly in earth’s crust ?

(In me se konsa ansar zameen mein zayada miqdar mein mojod nahi hai?)

A. Silicon

B. Radium

C. Aluminum

D. Carbon

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One of the main function of the earth’s ozone layer is to ?

(Zameen ki Ozone layer ka aik aham kam konsa hai? )

A. Prevent global warming

B.  Filter out ultraviolet rays

C.  Absorb pollution

D. All of the above