X-rays were discovered by __________...?

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X-rays were discovered by __________...?

(A) Wilhelm Conrad Roentgen

(B) Thomson

(C) Ernest Rutherford

(D) Bacquerel

✅ Correct Answer: Wilhelm Conrad Roentgen

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Source: This question is taken from the Everyday Science

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The process by which air flows from one location in the atmosphere to another is called __________...?

(A) Convection

(B) Radiation

(C) Conduction

(D) Electromagnetic Induction

✅ Correct Answer: Convection

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Source: This question is taken from the Everyday Science

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Electric motor was invented by __________ ...?

(A) Michael Faraday

(B) Oliver Evans

(C) Thomas Edison

(D) Horace Day

✅ Correct Answer: Michael Faraday

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An active asteroid is discovered near ________ Orbit for the first time in billion years....?

(A) Saturn

(B) Mars

(C) Neptune

(D) Jupiter

✅ Correct Answer: Jupiter

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Battery was invented by__________...?

(A) Nicolas Léonard Sadi Carnot

(B) Alessandro Volta

(C) Michael Faraday

(D) Friedrich Bessel

✅ Correct Answer: Alessandro Volta

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Source: This question is taken from the Everyday Science

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Cell or Tissue death within a living body is called as__________...?

(A) Neutrophilia

(B) Nephrosis

(C) Necrosis

(D) Neoplasia

✅ Correct Answer: Necrosis

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Oranges are rich source of____________...?

(A) Carbohydrates

(B) Fats

(C) Proteins

(D) Vitamins

✅ Correct Answer: Vitamins

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The light of distant stars is affected by __________ ...?

(A) The earth’s atmosphere

(B) Interstellar dust

(C) both A and B

(D) None of these

✅ Correct Answer: both A and B

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Source: This question is taken from the Everyday Science

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Water covers __________ of the Earth’s surface...?

(A) 61%

(B) 67%

(C) 71%

(D) 76%

✅ Correct Answer: 71%

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The Saturn rings discovered by___________...?

(A) Newton

(B) Robert Brown

(C) Galileo

(D) None of these

✅ Correct Answer: Galileo

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The Study of human beauty is called____________...?

(A) Oncology

(B) Agrostology

(C) Kalology

(D) Argology

✅ Correct Answer: Kalology

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Diabetes mellitus affects human system following a disorder in _____________...?

(A) Anatomy

(B) Behaviour

(C) Metabolism

(D) Excretion

✅ Correct Answer: Metabolism

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The audio signals of TV are _____________...?

(A) Amplitude modulated

(B) Frequency modulated

(C) fixe modulated

(D) Velocity modulated

✅ Correct Answer: Frequency modulated

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Which of the following are Biodegradable ___________...?

(A) Cans

(B) Dead Plants

(C) Glass

(D) None of these

✅ Correct Answer: Dead Plants

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Leukemia is a disease of the___________...?

(A) Lungs

(B) Blood

(C) Skin

(D) Nerves

✅ Correct Answer: Blood

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NASA’s Mars rover, __________ , has been exploring Mars since 2012....?

(A) Diversity

(B) Serenity

(C) Curiosity

(D) Divinity

✅ Correct Answer: Curiosity

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Source: This question is taken from the Everyday Science

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The outermost layer of the sun is called __________...?

(A) Coach

(B) Core

(C) Corona

(D) Comma

✅ Correct Answer: Corona

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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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The sky appears blue because the earth’s atmosphere __________...?

(A) Scatters blue light

(B) Reflects blue light

(C) Transmits blue light

(D) Has actual blue cover

✅ Correct Answer: Scatters blue light

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Telephone was invented by__________...?

(A) Vint Cerf

(B) Charles Babbage

(C) Edison

(D) Alexander Graham Bell

✅ Correct Answer: Alexander Graham Bell

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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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‘Christian Friedrich Schönbein’ discovery is___________...?

(A) Ozone

(B) Radium

(C) Cholorine

(D) Neutron

✅ Correct Answer: Ozone

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Hepatitis is caused by: ____________...?

(A) Protozoans

(B) Algae

(C) Fungi

(D) Virus

✅ Correct Answer: Virus

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Joint in which bones are joined together by fibrous tissues is called _____________ ...?

(A) Fibrous joint

(B) Cartilaginous joint

(C) Synovial joint

(D) Ball and socket joint

✅ Correct Answer: Fibrous joint

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Pressure is measured by_________...?

(A) barometer

(B) Voltmeter

(C) Lactometer

(D) Ammeter

✅ Correct Answer: barometer

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Atmospheric pressure is the force (per unit-area) perpendicular to a unit-area of planetary surface, as determined by _________....?

(A) Mass of vertical column of atmospheric gases

(B) Mass of horizontal column of atmospheric gases

(C) Weight of vertical column of atmospheric gases

(D) Mass of vertical and weight of horizontal of atmospheric gases

✅ Correct Answer: Weight of vertical column of atmospheric gases

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Blood is cleaned by __________...?

(A) Lungs

(B) Liver

(C) Heart

(D) Kidneys

✅ Correct Answer: Kidneys

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Insulin drug was discovered by____________...?

(A) Charles Herbert Best

(B) Prof John James Rickard Macleod

(C) Sir Frederick Grant Banting

(D) Leonard Thompson

✅ Correct Answer: Sir Frederick Grant Banting

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The human blood is divided into__________ groups...?

(A) Two groups

(B) Three groups

(C) Four groups

(D) Five groups

✅ Correct Answer: Four groups

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Inflammation of liver is caused by____________...?

(A) Cholera

(B) Hepatitis

(C) Typhoid

(D) Jaundice

✅ Correct Answer: Hepatitis

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There are three types of plate boundaries i.e Divergent, Convergent and____________...?

(A) Normal

(B) Transform

(C) Complex

(D) Plain

✅ Correct Answer: Transform

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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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A group of elephants is called___________...?

(A) ZEAL

(B) Herd

(C) MOB

(D) TOWER

✅ Correct Answer: Herd

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The color of a sedimentary rock is often mostly determined by___________...?

(A) Zinc

(B) Iron

(C) Calcium

(D) None of these

✅ Correct Answer: Iron

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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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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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Vitamins were discovered by__________...?

(A) Moesley

(B) Chadwick

(C) Frank Whittle

(D) Casimir Funk

✅ Correct Answer: Casimir Funk

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The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________...?

(A) Aphelion

(B) Perihelion

(C) Perigee

(D) Apogee

✅ Correct Answer: Aphelion

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Amnesia is related to:__________...?

(A) Sleeping sickness

(B) Loss of sight

(C) Loss of hearing

(D) Loss of memory

✅ Correct Answer: Loss of memory

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Vector of Kala-azar disease is___________...?

(A) Sandfly

(B) Dragonfly

(C) Mosquito

(D) Housefly

✅ Correct Answer: Sandfly

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Who discovered Uranus__________...?

(A) William Caxton

(B) John Davise

(C) Herschel

(D) Shellay

✅ Correct Answer: Herschel

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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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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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The movement of any solvent across a semipermeable membrane is called__________...?

(A) Osmosis

(B) Cataphoresis

(C) Electrolysis

(D) Electrophoresis

✅ Correct Answer: Osmosis

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Outer layer of the human skin is called __________...?

(A) Hypodermis

(B) Dermis

(C) Hemidermis

(D) Epidermis

✅ Correct Answer: Epidermis

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The process whereby energy is dissipated from the oscillating system is called__________...?

(A) Oscillation

(B) Damping

(C) Resonance

(D) None of these

✅ Correct Answer: Damping

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The Blood Grouping Was Discovered by__________ ...?

(A) Robert Oppenheimer

(B) Karl Landsteiner

(C) Dr Hollerith

(D) None of them

✅ Correct Answer: Karl Landsteiner

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The post-mortem examination of a body is called __________...?

(A) Etymology

(B) autopsy

(C) Anatomy

(D) None of these

✅ Correct Answer: autopsy

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Parkinson is a disease of____________...?

(A) Eyes

(B) Brain

(C) Heart

(D) Lungs

✅ Correct Answer: Brain

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A device which converts chemical energy into electrical energy is called __________...?

(A) motor

(B) generator

(C) moving-coil meter

(D) battery

✅ Correct Answer: battery

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The pancreas secrets___________...?

(A) Insulin

(B) Vitamin A

(C) Bile juice

(D) none of these

✅ Correct Answer: Insulin

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Nucleus of an atom was discovered by___________...?

(A) Goldstein

(B) James Chadwick

(C) J J Thomson

(D) Rutherford

✅ Correct Answer: Rutherford

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In general, Comets have __________ orbits...?

(A) Elliptical

(B) Highly elliptical

(C) Circular

(D) Parabolic

✅ Correct Answer: Highly elliptical

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

(A) Parasite

(B) Scavenger

(C) Predator

(D) Mammal

✅ Correct Answer: Predator

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Carbon dioxide was discovered by_______...?

(A) Niels Bohr

(B) Amedeo Avogadro

(C) Joseph Black

(D) None of Above

✅ Correct Answer: Joseph Black

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Sunlight is composed of___________...?

(A) Three colours

(B) six colours

(C) seven colours

(D) eight colours

✅ Correct Answer: seven colours

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Fan was invented by___________...?

(A) Arthur Schimit

(B) Alfered Nobel

(C) Skaats Wheeler

(D) None of these

✅ Correct Answer: Skaats Wheeler

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Potassium nitrate is used in__________...?

(A) Medicine

(B) Fertilizer

(C) Salt

(D) Glass

✅ Correct Answer: Fertilizer

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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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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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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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Ozone layer thickness is measured in____________...?

(A) Metre

(B) Joule

(C) Pounds

(D) Dobson

✅ Correct Answer: Dobson

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Study of fruit is called ___________...?

(A) Pomology

(B) Plriculture

(C) Sericulture

(D) Apiculture

✅ Correct Answer: Pomology

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When were blue jeans invented in _________...?

(A) 1900s

(B) 1860s

(C) 1870s

(D) 1850s

✅ Correct Answer: 1870s

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The first and largest asteroid discovered was__________...?

(A) Pallas

(B) Juno

(C) Ceres

(D) Trojan

✅ Correct Answer: Ceres

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Trachoma is a disease of the___________...?

(A) Liver

(B) Eyes

(C) Lungs

(D) Kidneys

✅ Correct Answer: Eyes

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Sunlight is a Great Source of ____________...?

(A) vitamin C

(B) vitamin D

(C) vitamin E

(D) vitamin K

✅ Correct Answer: vitamin D

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Tetanus is caused by____________...?

(A) Clostridium

(B) Virus

(C) Bacteriophage

(D) Salmonella

✅ Correct Answer: Clostridium

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JAUNDICE is the disease of __________...?

(A) Heart

(B) Liver

(C) Lungs

(D) Brain

✅ Correct Answer: Liver

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Diesel engine was discovered by___________...?

(A) Paul Muller

(B) Faraday

(C) Waldeyer

(D) Rudolf Diesel

✅ Correct Answer: Rudolf Diesel

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Insufficient blood supply in human body is referred as___________...?

(A) Ischemia

(B) Hyperemia

(C) Hemostasia

(D) Hemorrhage

✅ Correct Answer: Ischemia

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Study of “Aging” is called __________...?

(A) Gerontology

(B) Hstologyh

(C) Pysiology

(D) Anthropology

✅ Correct Answer: Gerontology

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Cow milk is a rich source of____________...?

(A) vitamin C

(B) vitamin B

(C) vitamin A

(D) vitamin K

✅ Correct Answer: vitamin A

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All forms of energy that we use are ultimately transformed into__________...?

(A) Electrical Energy

(B) Heat Energy

(C) Light Energy

(D) Chemical Energy

✅ Correct Answer: Heat Energy

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In order to prevent the corrosion of iron pipes they are often coated with a layer of zinc. This process is termed as____________...?

(A) Electroplating

(B) Annealing

(C) Galvanization

(D) Vulcanization

✅ Correct Answer: Galvanization

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Activity of Brain is recorded by ____________...?

(A) ECG (Electrocardiogram)

(B) EEG (Electroencephalogram)

(C) X-Ray

(D) None of these

✅ Correct Answer: EEG (Electroencephalogram)

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Alzheimer’s disease is a _________ disorder....?

(A) Genetic

(B) Brain

(C) Eye

(D) Body Weight Loss

✅ Correct Answer: Brain

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Maximum biological damage is caused by ____________...?

(A) Gamma rays

(B) Alpha rays

(C) Beta rays

(D) Microwaves

✅ Correct Answer: Gamma rays

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Constellations referred to as zodiac, are__________...?

(A) Imaginary regions that encompass the path of the planets

(B) Signs of Roman gods

(C) A group of stars

(D) None of these

✅ Correct Answer: Imaginary regions that encompass the path of the planets

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Radioactivity was discovered by __________...?

(A) Kelvin

(B) Thomson

(C) Rutherford

(D) Bacquerel

✅ Correct Answer: Bacquerel

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Dead red blood corpuscles are stored in____________...?

(A) Liver

(B) Spleen

(C) Kidney

(D) Heart

✅ Correct Answer: Spleen

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

(A) 3

(B) 4

(C) 5

(D) 6

✅ Correct Answer: 5

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X-rays were discovered by __________...? Mcqs

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