1 nanometer = ...? Mcqs

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

1 nanometer = ...?

(A) 10-3 meter
(B) 10-6 meter

(C) 10-9 meter
(D) 10-12 meter

βœ… Correct Answer: 10-9 meter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The nearest Star to the planet earth is ________ ...?

(A) Regel
(B) Canopus

(C) Sun
(D) Betelgeuse

βœ… Correct Answer: Sun

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Who is considered the founder of meteorology...?

(A) Aristotle
(B) Plato

(C) Einstein
(D) Newton

βœ… Correct Answer: Aristotle

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

β€˜Magnetometer’ is used to measure: ______________...?

(A) Air Pressure on Ships
(B) Electromagnetic Force in Space Devices

(C) Changes in the Earth’s Magnetic Field
(D) Changes in Oceanic Current

βœ… Correct Answer: Changes in the Earth’s Magnetic Field

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Lactometer is used for__________...?

(A) Ship
(B) Milk

(C) Honey
(D) None

βœ… Correct Answer: Milk

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Hygrometer is used for measuring the ____________...?

(A) Speed of sound
(B) Density of milk

(C) Humidity of air
(D) Specific gravity of liquids

βœ… Correct Answer: Humidity of air

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A thermometer is made up of a glass tube which is filled with...?

(A) Water
(B) Air

(C) Mercury
(D) Alcohol

βœ… Correct Answer: Mercury

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which liquid is used in an aneroid barometer...?

(A) Mercury
(B) Alcohol

(C) Water
(D) None

βœ… Correct Answer: None

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Stage of meiosis in which centromeres shorten and the paired chromatids are pulled away from one another...?

(A) Anaphase-II
(B) Metaphase-II

(C) Telophase-II
(D) Prophase-II

βœ… Correct Answer: Anaphase-II

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which one of the following is a non-metallic mineral...?

(A) Manganese
(B) Magnesium

(C) Gypsum
(D) Bauxite

βœ… Correct Answer: Gypsum

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Orbital period of the planet Mercury around the sun is _____________...?

(A) 88 days
(B) 365 days

(C) 2 years
(D) 98 days

βœ… Correct Answer: 88 days

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the branch of science which deals with the study of sound and sound waves...?

(A) Aeronautics
(B) Acoustics

(C) Aerostatics
(D) Aetiology

βœ… Correct Answer: Acoustics

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A Barometer is device used to measure ______...?

(A) Humidity
(B) Atmospheric Pressure

(C) Room Temperature
(D) Salt in sea water

βœ… Correct Answer: Atmospheric Pressure

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Velometer is used to measure...?

(A) Rain
(B) Speed of Air

(C) Wind pressure
(D) Heat

βœ… Correct Answer: Speed of Air

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following is a Non Metal that remains Liquid at room temperature...?

(A) Phosphorous
(B) Bromine

(C) Chlorine
(D) Helium

βœ… Correct Answer: Bromine

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the Scientist who stated that matter can be converted into energy...?

(A) Boyle
(B) Einstein

(C) Avogadro
(D) Lavoisier

βœ… Correct Answer: Einstein

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the range of a clinical thermometer on the Fahrenheit scale...?

(A) 0°F to 100°F
(B) 95°F to 108°F

(C) 32°F to 212°F
(D) 50°F to 150°F

βœ… Correct Answer: 95°F to 108°F

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Pluviometer measures ___________...?

(A) Wind
(B) Strength of Plywood

(C) Rainfall
(D) None of these

βœ… Correct Answer: Rainfall

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

One gene interferes with another at a different locus is called...?

(A) Codominance
(B) Epistasis

(C) Pleiotropy
(D) None of these

βœ… Correct Answer: Epistasis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Erythrocyte is another name for a ___________...?

(A) white blood Cells
(B) Platelet

(C) Red Blood cells
(D) Plasma

βœ… Correct Answer: Red Blood cells

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Sun is at an average distance of about________ million kilometers away from Earth...?

(A) 100 million
(B) 150 million

(C) 200 million
(D) 250 million

βœ… Correct Answer: 150 million

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The lowest temperature in laboratory thermometer is...?

(A) 10°C
(B) 0°C

(C) 100°C
(D) -10°C

βœ… Correct Answer: -10°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In an electric circuit an ammeter is always connected in ______...?

(A) Series
(B) Parallel

(C) Mixed
(D) None

βœ… Correct Answer: Series

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Never connect ohm meter on ___ circuits ....?

(A) Open
(B) short

(C) Live
(D) Inductive

βœ… Correct Answer: Live

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following planets has the smallest diameters_____...?

(A) Mercury
(B) Marx

(C) Pluto
(D) Venus

βœ… Correct Answer: Mercury

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Less than one percent of Earth’s water is fresh water but Ocean contains what percent of the total water of planet Earth...?

(A) 99%
(B) 89%

(C) 77%
(D) 97%

βœ… Correct Answer: 97%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

You should not do one of the following while handling a clinical thermometer...?

(A) Wash it before use
(B) Run

(C) Stay at one place
(D) Place it in cover after use

βœ… Correct Answer: Run

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bolometer measures: ____________...?

(A) Breadith of tree
(B) Burning capacity

(C) Heat radiation
(D) Bearing capacity

βœ… Correct Answer: Heat radiation

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A suspension of fine solid particles or liquid droplets, in air or another gas is called an...?

(A) Pneumatic
(B) Hydraulic

(C) Aerosols
(D) None

βœ… Correct Answer: Aerosols

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In which pollination, mature pollen grains transfer from another of one flower to the stigma of the same flower or another/different flower of the same plant...?

(A) Self Pollination
(B) Cross Pollination

(C) Artificial Pollination
(D) Hybrid Pollination

βœ… Correct Answer: Self Pollination

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Kaleidoscope operates on the principle of multiple reflections, where several mirrors are placed at an angel to one another ____...?

(A) 60°
(B) 45°

(C) 30°
(D) 15°

βœ… Correct Answer: 60°

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If the material recovers the original dimensions, when an external force is removed, this deformation is known as ______ deformation....?

(A) Inelastic
(B) Permanent

(C) Elastic
(D) Irreversible

βœ… Correct Answer: Elastic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

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

βœ… Correct Answer: Convection

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Chronometer is invented by________...?

(A) Robert Fulton
(B) Nikola Tesla

(C) Martin Cooper
(D) John Harrison

βœ… Correct Answer: John Harrison

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the photometer...?

(A) Testing picture Quality
(B) Measuring light Intensity

(C) Measuring Size of Picture
(D) Checking colors and Pictures

βœ… Correct Answer: Measuring light Intensity

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the material of screen which used in Rutherford atomic model...?

(A) Aluminum foil
(B) Zinc sulphide

(C) Sodium sulphide
(D) Aluminum sulphide

βœ… Correct Answer: Zinc sulphide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When light changes in direction when entering one transparent medium to another is known as...?

(A) Reflection
(B) Diffraction

(C) Refraction
(D) Absorption

βœ… Correct Answer: Refraction

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A Fahrenheit thermometer indicates a temperature of β€˜ 14°F. its corresponding reading on the Celsius scale will be _________...?

(A) – 2O°C
(B) – 10°C

(C) + 10°C
(D) + 20°C

βœ… Correct Answer: – 10°C

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Clinical Thermometer has a range of...?

(A) 35°C to 42°C
(B) 20°C to 50°C

(C) 30°C to 60°C
(D) 50°C to 70°C

βœ… Correct Answer: 35°C to 42°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the drugs which block the sensory nerves and prevent the patient from feeling pain...?

(A) Analgesics
(B) Antibiotics

(C) Antihistamines
(D) Anaesthetics

βœ… Correct Answer: Anaesthetics

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Laboratory Thermometer has a range of...?

(A) -20°C to 50°C
(B) 0°C to 100°C

(C) 10°C to 110°C
(D) 50°C to 200°C

βœ… Correct Answer: 10°C to 110°C

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A chronometer meter measures ____ ...?

(A) Water waves
(B) Color contrast

(C) Time
(D) Sound waves

βœ… Correct Answer: Time

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following liquids is used in the clinical thermometer...?

(A) Water
(B) Alcohol

(C) Mercury
(D) Oxygen

βœ… Correct Answer: Mercury

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the famous Pakistani scientist who worked under the supervision of Albert Einstein...?

(A) Dr Abdul Qadeer
(B) Riazuddin Siddiqui

(C) Ammar Muhammadi
(D) Dr Abdul Salam

βœ… Correct Answer: Riazuddin Siddiqui

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A chronometer meter measures__________...?

(A) Sound waves
(B) Time

(C) Color contrast
(D) Water waves

βœ… Correct Answer: Time

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which type of liquid is used in laboratory thermometer...?

(A) Alcohol
(B) Water

(C) Mercury
(D) Oxygen

βœ… Correct Answer: Alcohol

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If output voltage is greater than input voltage, then transformer is :...?

(A) Step up
(B) Step down

(C) Faulty
(D) None of These

βœ… Correct Answer: Step up

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the distance of the star Proxima Centauri from the planet Earth ________...?

(A) 4.2 light years
(B) 3.2 light years

(C) 2.4 light years
(D) 1.5 light years

βœ… Correct Answer: 4.2 light years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ...?

(A) Ionosphere
(B) Troposphere

(C) Mesosphere
(D) Stratosphere

βœ… Correct Answer: Ionosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The variety of coal in which the deposit contains recognizable traces of the original plant material is____________...?

(A) bitumen
(B) anthracite

(C) lignite
(D) peat

βœ… Correct Answer: peat

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which scientist established that the various form of energy mechanical, electrical and heat are basically the same and can be changed from one form into another...?

(A) John Dalton
(B) William Thomson

(C) Albert Einstein
(D) James Prescott Joule

βœ… Correct Answer: James Prescott Joule

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A definite area or a space where some thermodynamic process takes place is known as...?

(A) Thermodynamic system
(B) Thermodynamic cycle

(C) Thermodynamic process
(D) Thermodynamic law

βœ… Correct Answer: Thermodynamic system

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the animal which can live without water in its entire life...?

(A) Desert lizard
(B) Camel

(C) Kangaroo rat
(D) Cuttlefish

βœ… Correct Answer: Kangaroo rat

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ice mass that covers more than fifty-thousand square kilometers of land area is classified as____________...?

(A) ice sheet
(B) ice field

(C) glacier erosions
(D) ice cap

βœ… Correct Answer: ice sheet

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When sound wave travels from one place to another, what is transported...?

(A) Matter
(B) Momentum

(C) Energy
(D) Velocity

βœ… Correct Answer: Energy

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A chronometer meter measures __________ ...?

(A) Water waves
(B) Color contrast

(C) Time
(D) Sound waves

βœ… Correct Answer: Time

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which planet of our solar system is name after a female...?

(A) Uranus
(B) Saturn

(C) Venus
(D) Mercury

βœ… Correct Answer: Venus

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Matter can change from one form into another by...?

(A) Heating
(B) Cooling

(C) Both A and B
(D) None

βœ… Correct Answer: Both A and B

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Light travelling in a straight line ______ when it strikes the surface of another medium....?

(A) Reflects
(B) Refracts

(C) Diffracts
(D) Absorbs

βœ… Correct Answer: Reflects

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The second most abundant metal found in the earth’s crust is_____________...?

(A) Silicon
(B) Aluminium

(C) Calcium
(D) Sodium

βœ… Correct Answer: Silicon

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Muslim scientists who identified many diseases like tuberculosis, meningitis and other such inflammations was _____...?

(A) Ibn Rushd
(B) Bu Ali Sina

(C) Al-Razi
(D) Ibn Al-Nafs

βœ… Correct Answer: Bu Ali Sina

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

How many meters are in one mile...?

(A) How many meters in one mile?
(B) 1409.34

(C) 1509.34
(D) 1609.34

βœ… Correct Answer: 1609.34

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Diameter of Sun is_____________...?

(A) 12 Lakh kms
(B) 13 Lakh kms

(C) 14 Lakh kms
(D) 15 Lakh kms

βœ… Correct Answer: 14 Lakh kms

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In which pollination, mature pollen grains from anther of one flower are transferred to the stigma of flower on another plant of the same kind...?

(A) Self Pollination
(B) Cross Pollination

(C) Artificial Pollination
(D) Hybrid Pollination

βœ… Correct Answer: Cross Pollination

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Name the famous book of Ibn-Sina in which he discussed human physiology and medicine ...?

(A) Al-Qanun
(B) Al-Masudi

(C) New Renaissance
(D) Tadhkira

βœ… Correct Answer: Al-Qanun

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Hygrometer is used for measuring the ______...?

(A) Humidity of air
(B) Speed of sound

(C) Density of milk
(D) Specific gravity of liquids

βœ… Correct Answer: Humidity of air

Comments

Source: This question is taken from the Everyday Science

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