The particles of a solid ________...? Mcqs

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The particles of a solid ________...?

(A) Are widely spaced and move freely
(B) Are tightly packed together and stay in a fixed position

(C) Are loosely packed and move randomly
(D) Are sparse and vibrate at long distances

✅ Correct Answer: Are tightly packed together and stay in a fixed position

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Source: This question is taken from the Everyday Science

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Solubility is usually expressed in grams of the solute dissolved in ________ gram of a solvent....?

(A) 10 grams
(B) 100 grams

(C) 500 grams
(D) 1000 grams

✅ Correct Answer: 100 grams

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Source: This question is taken from the Everyday Science

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The earth’s atmosphere is divided into layers based on the vertical profile of __________...?

(A) Air pressure
(B) Air temperature

(C) Air density
(D) Wind speed

✅ Correct Answer: Air temperature

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Source: This question is taken from the Everyday Science

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Fats are solids at ______...?

(A) Ordinary room temperature
(B) High temperature

(C) Higher than 50°C temperature
(D) N.O.T

✅ Correct Answer: Ordinary room temperature

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Source: This question is taken from the Everyday Science

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Potassium nitrate is used in__________...?

(A) Medicine
(B) Fertilizer

(C) Salt
(D) Glass

✅ Correct Answer: Fertilizer

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Source: This question is taken from the Everyday Science

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The source of the Sun’s energy is the process of ____________...?

(A) Photoelectric emission
(B) Nuclear fission

(C) Nuclear fusion
(D) Thermionic emission

✅ Correct Answer: Nuclear fusion

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Source: This question is taken from the Everyday Science

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SONAR is based on the principle of___________...?

(A) Echo
(B) reverberation

(C) resonance
(D) None of these

✅ Correct Answer: Echo

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Source: This question is taken from the Everyday Science

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A transformer works on the principle of _______________...?

(A) Self induction
(B) Mutual induction

(C) Generator
(D) Inverter

✅ Correct Answer: Mutual induction

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Source: This question is taken from the Everyday Science

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The ratio of pure gold in 18 carat gold is _______________...?

(A) 0.5
(B) 0.9

(C) 0.8.5
(D) 0.75

✅ Correct Answer: 0.75

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Source: This question is taken from the Everyday Science

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The moon has a large, circular basin called _____________...?

(A) the Simerian Basin
(B) the Inbrium Basin

(C) the Imbrium Basin
(D) Black Bowl Basin

✅ Correct Answer: the Imbrium Basin

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Source: This question is taken from the Everyday Science

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The rear view mirror of a motor vehicle is ________...?

(A) Concave
(B) Plane

(C) Convex
(D) Biconcave

✅ Correct Answer: Convex

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Source: This question is taken from the Everyday Science

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Periodontics deals with _____________...?

(A) Surgery of spine
(B) Stomach disorders

(C) Ligaments restoration
(D) Dentistry

✅ Correct Answer: Dentistry

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Source: This question is taken from the Everyday Science

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Atmospheric temperature increases at the higher altitudes due to________...?

(A) Conduction
(B) Convection

(C) Inversion
(D) Radiation

✅ Correct Answer: Convection

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Source: This question is taken from the Everyday Science

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Seed Coat is also called _________...?

(A) Radical
(B) Testa

(C) Tegmen
(D) None of these

✅ Correct Answer: Testa

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Source: This question is taken from the Everyday Science

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By which process copper is refined ____________...?

(A) Roasting
(B) Oxidation

(C) Zone Refining
(D) Electrolysis

✅ Correct Answer: Roasting

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Source: This question is taken from the Everyday Science

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The particles in a Solid have the following movement...?

(A) Move freely in any direction
(B) Vibrate at a fixed position

(C) Move randomly at long distances
(D) Remain stationary

✅ Correct Answer: Vibrate at a fixed position

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Source: This question is taken from the Everyday Science

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The outermost layer of the Earth is called ____________...?

(A) Crust
(B) Mental

(C) Core
(D) None of these

✅ Correct Answer: Crust

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Source: This question is taken from the Everyday Science

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Magnitude of energy released by an earthquake is calculated using ________...?

(A) Earthquake scale
(B) Seismic scale

(C) Richter scale
(D) Temblor scale

✅ Correct Answer: C

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Source: This question is taken from the Everyday Science

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P Waves are also said to be __________ waves...?

(A) Push-pull
(B) Side-side

(C) Up-down
(D) None of the above

✅ Correct Answer: Push-pull

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Source: This question is taken from the Everyday Science

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The sun’s surface is called ___________...?

(A) Cromosphere
(B) Leutosphere

(C) Thermosphere
(D) Photosphere

✅ Correct Answer: Photosphere

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Source: This question is taken from the Everyday Science

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The study of X-rays and their medical applications is called _________ ...?

(A) Radiology
(B) Raciology

(C) Rheumatology
(D) Rheology

✅ Correct Answer: Radiology

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Source: This question is taken from the Everyday Science

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The SI standard of time is based on_____________...?

(A) the daily rotation of the earth
(B) the frequency of light emitted by Kr86

(C) the yearly revolution of the earth about the sun
(D) a precision pendulum clock

✅ Correct Answer: E. none of these

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Source: This question is taken from the Everyday Science

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Another name for our voice box is _________...?

(A) Larynx
(B) Pharynx

(C) Trachea
(D) Mouth

✅ Correct Answer: Larynx

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Source: This question is taken from the Everyday Science

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Fog that most often forms as warm rain falls into a cold layer of surface air is called ______________...?

(A) Radiation fog
(B) Evaporation (mixing) fog

(C) Advection fog
(D) Upslope fog

✅ Correct Answer: Evaporation (mixing) fog

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Source: This question is taken from the Everyday Science

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Fine organic or inorganic particles suspended in air is called _______________...?

(A) particulate pollutant
(B) gaseous pollutant

(C) aerosol
(D) none of these

✅ Correct Answer: aerosol

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Source: This question is taken from the Everyday Science

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An element that does not occur in nature but can be produced artificially is__________...?

(A) Plutonium
(B) Uranium

(C) Radium
(D) Thorium

✅ Correct Answer: Plutonium

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Source: This question is taken from the Everyday Science

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Study of fruit is called ___________...?

(A) Pomology
(B) Plriculture

(C) Sericulture
(D) Apiculture

✅ Correct Answer: Pomology

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Source: This question is taken from the Everyday Science

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The most abundant element in the Earth’s crust is __________...?

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

✅ Correct Answer: Oxygen

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Source: This question is taken from the Everyday Science

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What is the molecular formula for Nitric acid ________ ...?

(A) HNO2
(B) HNO3

(C) HN2O2
(D) H2NO4

✅ Correct Answer: HNO3

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Source: This question is taken from the Everyday Science

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Elements which have same number of protons but different number of neutrons are called as _________ ...?

(A) Isotopes
(B) Isomers

(C) Allotropes
(D) Allomers

✅ Correct Answer: Isotopes

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Source: This question is taken from the Everyday Science

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The optic nerve which is found in the human brain is also called ___________...?

(A) Second cranial nerve
(B) Mini nervous

(C) Carnival nerve
(D) Sustained nerve

✅ Correct Answer: Second cranial nerve

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Source: This question is taken from the Everyday Science

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Soap is prepared by boiling caustic soda with ___________...?

(A) Alcohol
(B) Kerosene oil

(C) Glycerine
(D) Fats

✅ Correct Answer: Abid Hussain

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Source: This question is taken from the Everyday Science

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An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader
(B) Hollerith Code

(C) Feed
(D) Chip

✅ Correct Answer: Chip

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Source: This question is taken from the Everyday Science

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Material for rain-proof coats and tents owe their water proof properties to ________...?

(A) Surface tension
(B) Viscosity

(C) Specific gravity
(D) Elasticity

✅ Correct Answer: Surface tension

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Source: This question is taken from the Everyday Science

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Hydrogen bomb is based on the principle of ________ ...?

(A) Nuclear fusion
(B) Artificial radioactivity

(C) Natural radioactivity
(D) Nuclear fission

✅ Correct Answer: Nuclear fusion

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Source: This question is taken from the Everyday Science

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Our atmosphere comprises of __________ Nitrogen...?

(A) 38% Nitrogen
(B) 58% Nitrogen

(C) 78% Nitrogen
(D) None of these

✅ Correct Answer: 78% Nitrogen

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Source: This question is taken from the Everyday Science

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The scientific study of fingerprints is called _________ ...?

(A) Dactylography
(B) Dactylology

(C) Dactyliology
(D) Dialectology

✅ Correct Answer: Dactylography

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Source: This question is taken from the Everyday Science

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The areas around the North and South poles within the Polar circles is called _____________...?

(A) The Torrid Zone
(B) The Frigid Zone

(C) The Temperature Zone
(D) The Hardiness Zone

✅ Correct Answer: The Frigid Zone

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Source: This question is taken from the Everyday Science

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Pollutants that are introduced into the environment by human activity are called as ___________...?

(A) Qualitative pollutants
(B) Quantitative pollutants

(C) Anthropogenic pollutant
(D) All of Above

✅ Correct Answer: Anthropogenic pollutant

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Source: This question is taken from the Everyday Science

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Materials for rain-proof coats and tents owe their water proof properties to________...?

(A) Surface tension
(B) Viscosity

(C) Specific gravity
(D) Elasticity

✅ Correct Answer: Surface tension

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Source: This question is taken from the Everyday Science

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The scientific study of spiders is called __________ ...?

(A) Arachnology
(B) Osteology

(C) Pomology
(D) None of these

✅ Correct Answer: Arachnology

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Source: This question is taken from the Everyday Science

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The term ‘Geography’ was coined first time by a Greek scholar _________ in 234BC...?

(A) Herodotus
(B) Thales of Miletus

(C) Eratosthenes
(D) Plato

✅ Correct Answer: Eratosthenes

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Source: This question is taken from the Everyday Science

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The study of rearing fine and intelligent human beings through genetics is called__________...?

(A) Eugenics
(B) Biotechnology

(C) Cloning
(D) Geneology

✅ Correct Answer: Eugenics

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Source: This question is taken from the Everyday Science

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Change of state form liquid to solid is _________...?

(A) Boiling
(B) Freezing

(C) Evaporation
(D) None of these

✅ Correct Answer: Freezing

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Source: This question is taken from the Everyday Science

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The back thigh muscles are also called__________...?

(A) Gluteal
(B) Hamstring

(C) Sartorious
(D) Deltoid

✅ Correct Answer: Hamstring

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Source: This question is taken from the Everyday Science

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The importance of perspiration is to ___________...?

(A) Eliminate body odours
(B) Improve the general health

(C) Open the pores in the skin
(D) Regulate body temperature

✅ Correct Answer: Regulate body temperature

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Source: This question is taken from the Everyday Science

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First controlled fission of an atom was carried out in ________ on 1938....?

(A) U.S
(B) Germany

(C) Russia
(D) U.K

✅ Correct Answer: Germany

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Source: This question is taken from the Everyday Science

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