Bore is caused by______...? Mcqs

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

Bore is caused by______...?

(A) Rising tide while meeting river currents
(B) Friction from prevailing winds

(C) Spring tide and strong winds
(D) Unequal heating of oceans

āœ… Correct Answer: Rising tide while meeting river currents

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Source: This question is taken from the Everyday Science

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

The species that flower are called ______________...?

(A) Gymnosperms
(B) Bryophytes

(C) Angiosperms
(D) Algae

āœ… Correct Answer: Angiosperms

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Source: This question is taken from the Everyday Science

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

The setting sun often looks oval in the shape because of__________...?

(A) The fact that sun really becomes oval in the evening
(B) Refraction of rays of sun passing through the atmosphere

(C) Optical Illusion
(D) Dispersion

āœ… Correct Answer: Refraction of rays of sun passing through the atmosphere

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

The liquid molecules leave the surface of liquid in evaporation process because ______...?

(A) Energy is low
(B) Energy is moderate

(C) Energy is high
(D) None of these

āœ… Correct Answer: Energy is high

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Source: This question is taken from the Everyday Science

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

Diamond is harder than Graphite because of___________...?

(A) Difference in crystalline Structure
(B) Tetrahedral structure of diamond

(C) Difference in layer of atoms
(D) None of these

āœ… Correct Answer: Difference in crystalline Structure

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Source: This question is taken from the Everyday Science

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

Water is a highly effective coolant for a car engine because _________...?

(A) Water is good conductor of heat
(B) Water has very high specific heat capacity

(C) Water boils at a comparatively high temperature
(D) Evaporation of water produces lot of cooling

āœ… Correct Answer: Water has very high specific heat capacity

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

H5N1 virus is caused of_______...?

(A) AIDs
(B) fever

(C) Bird flu
(D) non

āœ… Correct Answer: Bird flu

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Source: This question is taken from the Everyday Science

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

The springs in brakes and clutches are used ______...?

(A) To restore original position
(B) To measure forces

(C) To absorb shocks
(D) To absorb strain energy

āœ… Correct Answer: To restore original position

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Source: This question is taken from the Everyday Science

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

The turning effect of force is called_________...?

(A) Moment
(B) Momentum

(C) Torque
(D) None of these

āœ… Correct Answer: Torque

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

Corrosive effect on skin is caused by ______...?

(A) Acid
(B) Base

(C) Salt
(D) Both a & b

āœ… Correct Answer: Acid

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Source: This question is taken from the Everyday Science

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

Pressure is measured by_________...?

(A) barometer
(B) Voltmeter

(C) Lactometer
(D) Ammeter

āœ… Correct Answer: barometer

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Source: This question is taken from the Everyday Science

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

Bleaching action of chlorine is by________...?

(A) Oxidation
(B) Reduction

(C) Decomposition
(D) Hydrolysis

āœ… Correct Answer: Oxidation

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Source: This question is taken from the Everyday Science

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

Exposure to sunlight helps a person improve his health because ________...?

(A) Resistance power increases
(B) The infrared light kills bacteria in the body

(C) The ultraviolet rays convert skin oil into Vitamin D
(D) The pigment cells in the skin get stimulated and produce a healthy tan

āœ… Correct Answer: The ultraviolet rays convert skin oil into Vitamin

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

The diagnosis of anthrax in cattle may be made by__________...?

(A) Spore staining
(B) Quellung reaction.

(C) Mcyfaydean reaction
(D) None of the above

āœ… Correct Answer: None of the above

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Source: This question is taken from the Everyday Science

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

The over-cooking of food should be avoided because____________...?

(A) Make the food difficult to digest
(B) Reduce the nutrition value of food

(C) Make food Poison
(D) None

āœ… Correct Answer: Make the food difficult to digest

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

It is easier to push an empty shopping cart than a full one because the filled cart has more mass than the empty one. This can be expressed by ______...?

(A) F > m
(B) F < m

(C) F āˆ 1/m
(D) F āˆ m

āœ… Correct Answer: F āˆ m

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Source: This question is taken from the Everyday Science

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

The horizontal rows of the periodic table are called ______...?

(A) Groups
(B) Periods

(C) Sets
(D) Matrices

āœ… Correct Answer: Periods

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Source: This question is taken from the Everyday Science

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

Two similar chromosomes in a cell which are similar in shape, size and position of centromere called _______...?

(A) Chromatids
(B) Arms

(C) Homologous
(D) Homology

āœ… Correct Answer: Homologous

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Source: This question is taken from the Everyday Science

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

Enzyme activity decreased by ______...?

(A) Activator
(B) Substrate

(C) Inhibitor
(D) Coenzyme

āœ… Correct Answer: Inhibitor

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Source: This question is taken from the Everyday Science

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

Deficiency of Iodine causes:____________...?

(A) Anemia
(B) Scurvy

(C) Goiter
(D) Rickets

āœ… Correct Answer: Goiter

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Source: This question is taken from the Everyday Science

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

The deficiency of vitamin E causes _______ ...?

(A) Weak immune system
(B) Weak bones

(C) Lack of appetite
(D) Sterility

āœ… Correct Answer: Sterility

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Source: This question is taken from the Everyday Science

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

The disease ā€œItai Itai ā€œis caused by____________...?

(A) Carbon
(B) Cadmium

(C) Manganese
(D) None of these

āœ… Correct Answer: Cadmium

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Source: This question is taken from the Everyday Science

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

Vital functions for survival of animals are regulated by ______...?

(A) CNS
(B) PNS

(C) Somatic sub-division
(D) Autonomic sub-division

āœ… Correct Answer: Autonomic sub-division

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

The Moon is illuminated because it ________ the light from the Sun....?

(A) Absorbs
(B) Reflects

(C) Deflects
(D) Refracts

āœ… Correct Answer: Reflects

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Source: This question is taken from the Everyday Science

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

Plant grow near coastal area called ______...?

(A) Xerophyte
(B) Halophyte

(C) Epiphyte
(D) Hygrophyte

āœ… Correct Answer: Halophyte

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Source: This question is taken from the Everyday Science

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

In fireworks,the green flame is produced because of __________...?

(A) Sodium
(B) Barium

(C) Mercury
(D) Potassium

āœ… Correct Answer: Barium

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

Monsoon is caused by____________________...?

(A) Seasonal reversal of winds
(B) Revolution of earth

(C) Movement of clouds
(D) Rise in temperature

āœ… Correct Answer: Seasonal reversal of winds

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Source: This question is taken from the Everyday Science

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

In group electron affinity values decreases from top to bottom because ______...?

(A) Atomic size normal
(B) Atomic size increases

(C) Atomic size decreases
(D) Atomic size same

āœ… Correct Answer: Atomic size increases

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Source: This question is taken from the Everyday Science

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

Hepatitis is caused by: ____________...?

(A) Protozoans
(B) Algae

(C) Fungi
(D) Virus

āœ… Correct Answer: Virus

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Source: This question is taken from the Everyday Science

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

Rate of evaporation of a liquid can be increased by _____...?

(A) Increasing humidity
(B) Decreasing temperature

(C) Increasing its boiling point
(D) Decreasing atmospheric pressure

āœ… Correct Answer: Decreasing atmospheric pressure

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Source: This question is taken from the Everyday Science

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

According to kinetic molecular theory, the pressure exerted by a gas is caused by the _______...?

(A) Bombardment of the gas molecules on the walls of the container
(B) Collision between gas molecules

(C) Large distances between gas molecules
(D) Random motion of the gas molecules

āœ… Correct Answer: Bombardment of the gas molecules on the walls of the container

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

Inflammation of liver is caused by____________...?

(A) Cholera
(B) Hepatitis

(C) Typhoid
(D) Jaundice

āœ… Correct Answer: Hepatitis

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Source: This question is taken from the Everyday Science

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

Pneumatic systems is (are) used in ______...?

(A) Spray guns
(B) Pumps

(C) Vacuum cleaner
(D) Dental drill or dentistry tools

āœ… Correct Answer: All of these

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Source: This question is taken from the Everyday Science

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

Thermal energy can be transferred by ______...?

(A) Conduction
(B) Convection

(C) Radiation
(D) All of these

āœ… Correct Answer: All of these

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Source: This question is taken from the Everyday Science

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

Vacuum tubes have been replaced by__________...?

(A) Conductors
(B) Diodes

(C) Transistors
(D) None of these

āœ… Correct Answer: Transistors

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Source: This question is taken from the Everyday Science

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

Hepatitis and Polio is caused by________...?

(A) Virus
(B) Fungus

(C) Moss
(D) None of these

āœ… Correct Answer: Virus

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Source: This question is taken from the Everyday Science

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

Sleeping sickness in the natives of Africa is caused by________...?

(A) Trichomonas
(B) Giardia

(C) Leishmania
(D) Trypanosoma

āœ… Correct Answer: Trypanosoma

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Source: This question is taken from the Everyday Science

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

During rainy season Wooden doors are difficult to open or closure because of ________ ...?

(A) Plasmolysis
(B) Imbibition

(C) Osmosis
(D) Diffusion

āœ… Correct Answer: Imbibition

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

In winter an iron pipe feel colder than a wooden window . This is because wood is_______...?

(A) Conductor
(B) Non-Conductor

(C) Semi- Conductor
(D) Not a solid while iron is a solid

āœ… Correct Answer: Non-Conductor

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Source: This question is taken from the Everyday Science

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

Only male frog produce croacking sound because _________ ...?

(A) Male frog can magnify their voice with the help of sound box.
(B) Male frog have three pair of vocal cord

(C) Female frog have larynx but no vocal cord
(D) Female frog have no larynx

āœ… Correct Answer: Female frog have no larynx

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

Deficiency of vitamin E in the human body causes __________...?

(A) Muscle weakness and vision problem
(B) Bone problem

(C) Rickets
(D) Osteoporosis

āœ… Correct Answer: Muscle weakness and vision problem

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Source: This question is taken from the Everyday Science

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

It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. But the man feels quite comfortable,. It is because of__________...?

(A) An equal and opposite pressure acts from inside
(B) of the height of a man

(C) of gravity
(D) Earth pulls the man upward

āœ… Correct Answer: An equal and opposite pressure acts from inside

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Source: This question is taken from the Everyday Science

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

Medium sized kidney stones are removed by__________...?

(A) Dialysis
(B) Lithotripsy

(C) Excretion
(D) Laser

āœ… Correct Answer: Lithotripsy

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Source: This question is taken from the Everyday Science

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

Water soluble vitamins are released by__________...?

(A) Sweat
(B) Tears

(C) Injections
(D) Urine

āœ… Correct Answer: Urine

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Source: This question is taken from the Everyday Science

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

Volcanoes can also be caused by _____ so called ā€˜hot spots’....?

(A) Ash
(B) Gases

(C) Mantle Plumes
(D) None of these

āœ… Correct Answer: Mantle Plumes

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

Root hairs are most important to a plant because they ______...?

(A) Store starch
(B) Contain xylem tissues

(C) Provide a habitat for nitrogen fixing bacteria
(D) Increase the surface area for absorption

āœ… Correct Answer: Increase the surface area for absorption

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Source: This question is taken from the Everyday Science

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

A reaction which is never goes to completion is known as reversible reaction. Reversible reaction is represented by ______...?

(A) Doted lines
(B) Single arrow

(C) Double arrow
(D) Double straight line

āœ… Correct Answer: Double arrow

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

Maximum biological damage is caused by ____________...?

(A) Gamma rays
(B) Alpha rays

(C) Beta rays
(D) Microwaves

āœ… Correct Answer: Gamma rays

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

Gulf streams are caused by__________....?

(A) Cyclones
(B) Ocean Pressure

(C) Temperature
(D) Difference in water level

āœ… Correct Answer: Ocean Pressure

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Source: This question is taken from the Everyday Science

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

Ethyl alcohol was prepared by ______...?

(A) Ibne-Sina
(B) Al-Razi

(C) Al-Beruni
(D) Jaber bin-Hayan

āœ… Correct Answer: Al-Razi

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

Sound travel faster in solid as compare to gases because of ______...?

(A) Gas molecules are packed loosely
(B) Sound does not travel faster through a solid than a gas

(C) Solid molecules are packed tightly
(D) Gas molecules move faster

āœ… Correct Answer: Solid molecules are packed tightly

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

Tetanus is caused by____________...?

(A) Clostridium
(B) Virus

(C) Bacteriophage
(D) Salmonella

āœ… Correct Answer: Clostridium

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

The discovery of neutron became very late because _______ ...?

(A) It does not carry any charge
(B) It does not move

(C) It is a fundamental particle
(D) It is present in nucleus

āœ… Correct Answer: It does not carry any charge

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

Vertical columns in the periodic table of elements are called as__________...?

(A) Periods
(B) Groups

(C) Rows
(D) Lanthanoids series

āœ… Correct Answer: Groups

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

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen
(B) lakes and forests to die

(C) acid indigestion in humans
(D) all the above are correct

āœ… Correct Answer: lakes and forests to die

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

Stability of a racing car is increased by _______...?

(A) Increasing its height
(B) Raising its centre of gravity

(C) Decreasing its width
(D) Lowering its centre of gravity

āœ… Correct Answer: Lowering its centre of gravity

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

The blotting paper helps observe liquid by__________...?

(A) Surface Action
(B) Capillary Action

(C) Viscosity
(D) Boldness

āœ… Correct Answer: Capillary Action

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

The presence of a magnetic field can be detected by _______...?

(A) Small mass
(B) Stationary positive charge

(C) Stationary negative charge
(D) Magnetic compass

āœ… Correct Answer: Magnetic compass

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

Cotyledons are very Important because they ________...?

(A) Store Food
(B) Store Water

(C) Store Air
(D) None of these

āœ… Correct Answer: Store Food

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

Friction opposes motion between two bodies in contact because of ______...?

(A) Charges on bodies
(B) Weight of bodies

(C) Roughness of surfaces
(D) None of above

āœ… Correct Answer: Roughness of surfaces

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Source: This question is taken from the Everyday Science

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

Cancer can be treated by ___________...?

(A) Antibiotics & vaccines
(B) Radiotherapy & antibiotics

(C) Chemotherapy & radiotherapy
(D) Antibiotics & Chemotherapy

āœ… Correct Answer: Chemotherapy & radiotherapy

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Source: This question is taken from the Everyday Science

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

The natural fats and oils are composed of_________...?

(A) Carbon, Hydrogen and Oxygen
(B) Carbon, Hydrogen and Nitrogen

(C) Carbon, Oxygen and Nitrogen
(D) Hydrogen, Oxygen and Nitrogen

āœ… Correct Answer: Carbon, Hydrogen and Oxygen

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Source: This question is taken from the Everyday Science

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

Disease beri beri is because of___________...?

(A) Lack of green vegetables in diet
(B) Use of milled rice

(C) Deficiency of calcium in bones
(D) Poor use of citrus fruits

āœ… Correct Answer: Use of milled rice

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Source: This question is taken from the Everyday Science

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

Lead ball falls through water more slowly than through air because __________...?

(A) The value of ā€˜g’ is less in water
(B) Density of air is less than that of water

(C) Of the viscous force in water
(D) Of The surface tension of water

āœ… Correct Answer: Of the viscous force in water

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Source: This question is taken from the Everyday Science

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