Sound of frequency below 20 Hz is:___________...?

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Sound of frequency below 20 Hz is:___________...?

(A) Audiosonic

(B) Infrasonic

(C) Ultrasonic

(D) Supersonic

✅ Correct Answer: Infrasonic

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Source: This question is taken from the Everyday Science

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DNA is _____________...?

(A) Acetic Acid

(B) A class of nucleic acids

(C) Citric Acid

(D) None of these

✅ Correct Answer: A class of nucleic acids

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Source: This question is taken from the Everyday Science

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The type of glass used in making lenses and prism is___________...?

(A) Pyrex glass

(B) jena glass

(C) Flintglass

(D) Soft glass

✅ Correct Answer: Flintglass

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Source: This question is taken from the Everyday Science

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Which of the following metal occurs in free state ______________...?

(A) Lead

(B) Iron

(C) Mercury

(D) Copper

✅ Correct Answer: Lead

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Source: This question is taken from the Everyday Science

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The Planet which revolves slowly around the Sun is__________...?

(A) Mercury

(B) Mars

(C) Earth

(D) Neptune

✅ Correct Answer: Neptune

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Source: This question is taken from the Everyday Science

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The only living cells in the body without blood supply is___________...?

(A) Pupil

(B) Nail

(C) Cornea

(D) Hair

✅ Correct Answer: Cornea

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Source: This question is taken from the Everyday Science

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Temperature of Sun in Celsius Scale is 6000ºC & in Fahrenheit is _____________...?

(A) 8000 F

(B) 9000 F

(C) 10,832 F

(D) None of these

✅ Correct Answer: 10,832 F

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Source: This question is taken from the Everyday Science

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According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in____________...?

(A) 1 hours

(B) 5 hours

(C) 10 hours

(D) 15 hours

✅ Correct Answer: 10 hours

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Source: This question is taken from the Everyday Science

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Mohus scale is used for to measure ____________...?

(A) Hardness

(B) Humidity

(C) Pressure

(D) Temperature

✅ Correct Answer: Hardness

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Source: This question is taken from the Everyday Science

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Microphone converts sound energy into ___________...?

(A) Microwaves

(B) Electrical signals

(C) Optical Signals

(D) Heat energy

✅ Correct Answer: Electrical signals

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Source: This question is taken from the Everyday Science

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Dry ice is ___________...?

(A) Methane hydrate

(B) Liquid Nitrogen

(C) Solid Carbon dioxide

(D) Frozen Water

✅ Correct Answer: Solid Carbon dioxide

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Source: This question is taken from the Everyday Science

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Vitamin A is found in the____________...?

(A) Green vegetables

(B) white vegetables

(C) Yellow vegetables

(D) Red vegetables

✅ Correct Answer: Green vegetables

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Source: This question is taken from the Everyday Science

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Virus is__________...?

(A) unicellular

(B) multicellular

(C) acellular

(D) none of these

✅ Correct Answer: acellular

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Source: This question is taken from the Everyday Science

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

(A) 88 days

(B) 365 days

(C) 2 years

(D) 98 days

✅ Correct Answer: 88 days

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Source: This question is taken from the Everyday Science

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The only non metal exists in liquid state is ___________...?

(A) Mercury

(B) Bromine

(C) Phosphorus

(D) Iodine

✅ Correct Answer: Bromine

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Source: This question is taken from the Everyday Science

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Example of gas having monoatomic molecules is ___________ ...?

(A) Nitrogen

(B) Nydrogen

(C) Neon and argon

(D) Oxygen and nitrogen

✅ Correct Answer: Neon and argon

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Source: This question is taken from the Everyday Science

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Tibia is a bone found in the ____________...?

(A) Skull

(B) Arm

(C) Leg

(D) Face

✅ Correct Answer: Leg

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Source: This question is taken from the Everyday Science

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Radon is___________...?

(A) germon radio

(B) radio active gas

(C) artificial fibre

(D) an explosive

✅ Correct Answer: radio active gas

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: Female frog have no larynx

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Source: This question is taken from the Everyday Science

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Gravitation force of earth is___________...?

(A) 9.80 m/s²

(B) 7.21 m/s²

(C) 1.62 m/s²

(D) None of these

✅ Correct Answer: 9.80 m/s²

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Source: This question is taken from the Everyday Science

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The energy stored in a dam is___________...?

(A) Kinetic energy

(B) Electrical energy

(C) Potential energy

(D) None of these

✅ Correct Answer: Potential energy

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Source: This question is taken from the Everyday Science

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The heaviest man made element found so for is__________...?

(A) Promethium

(B) Ununoctium

(C) Francium

(D) Technetium

✅ Correct Answer: Ununoctium

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Source: This question is taken from the Everyday Science

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Fuel used in a Fast Breeder Reactor is _____________...?

(A) Uranium Oxide

(B) Uranium Plutonium carbide

(C) Uranium Plutonium Oxide

(D) Uranium thorium Oxide

✅ Correct Answer: Uranium Plutonium Oxide

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Source: This question is taken from the Everyday Science

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The function of hemoglobin is____________...?

(A) Transportation of oxygen

(B) Destruction of bacteria

(C) Prevention of anemia

(D) Utilization of energy

✅ Correct Answer: Transportation of oxygen

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Source: This question is taken from the Everyday Science

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The main function of the kidney is ____________...?

(A) To control blood pressure

(B) To control body temperature

(C) To remove waste product from the body

(D) To help in digestion of food

✅ Correct Answer: To remove waste product from the body

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Source: This question is taken from the Everyday Science

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The element used in lead pencils is__________...?

(A) Zinc

(B) Lead

(C) Carbon

(D) Tin

✅ Correct Answer: Carbon

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Source: This question is taken from the Everyday Science

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One of the countries through which equator passes is___________...?

(A) Kenya

(B) Malaysia

(C) Malta

(D) Pakistan

✅ Correct Answer: Kenya

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Source: This question is taken from the Everyday Science

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Sound travels about ___________times faster in water than in air....?

(A) 2

(B) 3

(C) 4

(D) 5

✅ Correct Answer: 4

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Source: This question is taken from the Everyday Science

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Spring tides occur on new moon and full moon days because on these days_____________...?

(A) Sun, moon and earth are in a straight line

(B) Sun and earth are at right angles

(C) Sun and moon are at right angles

(D) Earth and moon are at right angles

✅ Correct Answer: Sun, moon

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Source: This question is taken from the Everyday Science

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The best conductor of heat among liquid is___________...?

(A) Water

(B) Mercury

(C) Ether

(D) Alcohol

✅ Correct Answer: Mercury

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Source: This question is taken from the Everyday Science

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The hormone that increases the rate of heart beat and blood pressure after shock in a person is___________...?

(A) Adrenalin

(B) Gastrin

(C) Thyroxin

(D) Pancreatic

✅ Correct Answer: Adrenalin

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Source: This question is taken from the Everyday Science

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The process of converting wet waste to manure is___________...?

(A) Metabolism

(B) Conservation

(C) Incineration

(D) Composting

✅ Correct Answer: Composting

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Source: This question is taken from the Everyday Science

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Earthquakes occur most frequently at __________...?

(A) Plate boundaries

(B) Plate surface

(C) Ocean beds

(D) All of the above

✅ Correct Answer: Plate boundaries

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Source: This question is taken from the Everyday Science

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Involuntary muscles in a human body are present in__________...?

(A) Brain

(B) Tongue

(C) Digestive system

(D) Limbs

✅ Correct Answer: Digestive system

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Source: This question is taken from the Everyday Science

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Diameter of Sun is_____________...?

(A) 12 Lakh kms

(B) 13 Lakh kms

(C) 14 Lakh kms

(D) 15 Lakh kms

✅ Correct Answer: 14 Lakh kms

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Source: This question is taken from the Everyday Science

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Scientific Name of Human is____________...?

(A) Homo sapiens

(B) Mono sapiens

(C) Bio sapiens

(D) Cosmopolitan

✅ Correct Answer: Homo sapiens

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Source: This question is taken from the Everyday Science

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NASA unveils the new Moon suit, which is known formally as____________...?

(A) Exploration Extravehicular Mobility Unit (xEMU)

(B) Spacesuit

(C) Berkut

(D) Non of these

✅ Correct Answer: Exploration Extravehicular Mobility Unit (xEMU)

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Source: This question is taken from the Everyday Science

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Highest Clouds are ___________...?

(A) Cirrocumulus

(B) Cirrus

(C) Cirrostratus

(D) All of these

✅ Correct Answer: All of these

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Source: This question is taken from the Everyday Science

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The main function of kidney is____________...?

(A) to control blood pressure

(B) to control body temperature

(C) to remove waste from blood

(D) to help in digestion of bady

✅ Correct Answer: to remove waste from blood

Comments

Source: This question is taken from the Everyday Science

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A satellite moving round the earth with a uniform speed has____________...?

(A) An accelerated motion

(B) No acceleration at all

(C) Uniform acceleration

(D) Uneven acceleration

✅ Correct Answer: Uniform acceleration

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Source: This question is taken from the Everyday Science

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Nearest star to the sun is: ___________...?

(A) Proxima Centauri

(B) Alpha Scorpius

(C) Beta Orionis

(D) Vegetal

✅ Correct Answer: Proxima Centauri

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Source: This question is taken from the Everyday Science

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The first organism on earth were _______________...?

(A) autotrophs

(B) heterotrophs

(C) saprotrophs

(D) none of these

✅ Correct Answer: heterotrophs

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Source: This question is taken from the Everyday Science

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Particle clouds from where stars are formed are known as____________...?

(A) Stellar nurseries

(B) Star clouds

(C) Event horizons

(D) Singularities

✅ Correct Answer: Stellar nurseries

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Source: This question is taken from the Everyday Science

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The mean distance of the earth from the sun is astronomical units is____________...?

(A) 3.7 AU

(B) 10 AU

(C) 1 AU

(D) 101 AU

✅ Correct Answer: 1 AU

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Source: This question is taken from the Everyday Science

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The image formed in a compound microscope is_____________...?

(A) erect

(B) inverted

(C) sometimes erect, sometimes inverted

(D) none

✅ Correct Answer: inverted

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Source: This question is taken from the Everyday Science

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Pregnancy time period of “mice” is ___________...?

(A) 2 weeks

(B) 2.5 weeks

(C) 3 weeks

(D) 4 weeks

✅ Correct Answer: 3 weeks

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Source: This question is taken from the Everyday Science

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The yellow colour in photochemical smog is due to the presence of____________...?

(A) Sulphur dioxide

(B) Carbon dioxide

(C) Nitrogen dioxide

(D) CFC’s

✅ Correct Answer: Nitrogen dioxide

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Source: This question is taken from the Everyday Science

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The distance of mercury from sun is__________...?

(A) 56 million km

(B) 57.9 million km

(C) 58.9 million km

(D) 59.1 million

✅ Correct Answer: 57.9 million km

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Source: This question is taken from the Everyday Science

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The amount of energy required by the children of age between one to three years is___________...?

(A) 300 k Calories

(B) 600 k Calories

(C) 900 k Calories

(D) 1200 k Calories

✅ Correct Answer: 1200 k Calories

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Source: This question is taken from the Everyday Science

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Wind energy is the __________ energy....?

(A) Potential

(B) Transverse

(C) Kinetic

(D) Mechanical

✅ Correct Answer: Kinetic

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Source: This question is taken from the Everyday Science

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The SI base unit for mass is_____________...?

(A) Gram

(B) Pound

(C) Kilogram

(D) Ounce

✅ Correct Answer: Kilogram

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Source: This question is taken from the Everyday Science

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Maxilla bones are found in___________...?

(A) Jaw

(B) Toe

(C) Ear

(D) Stomach

✅ Correct Answer: Jaw

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Source: This question is taken from the Everyday Science

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The protein content of edible portion of egg is___________...?

(A) 13 %

(B) 13.3%

(C) 14 %

(D) 14.5%

✅ Correct Answer: 13.3%

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Source: This question is taken from the Everyday Science

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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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Source: This question is taken from the Everyday Science

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The Shortest (smallest) bone in human body is___________...?

(A) Stapes

(B) Tibia

(C) Femur

(D) Humerus

✅ Correct Answer: Stapes

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Source: This question is taken from the Everyday Science

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The largest part of the human brain is ___________...?

(A) Medulla oblongata

(B) Cerebellum

(C) Cerebrum

(D) None of these

✅ Correct Answer: Cerebrum

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Source: This question is taken from the Everyday Science

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Symbol of Iron is__________...?

(A) Na

(B) Fr

(C) Fe

(D) Zn

✅ Correct Answer: Fe

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Source: This question is taken from the Everyday Science

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Blood does not coagulate inside the body due to the presence of___________...?

(A) Haemoglobin

(B) Fibrin

(C) Heparin

(D) Plasma

✅ Correct Answer: Heparin

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Source: This question is taken from the Everyday Science

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The longest bone in human body is___________...?

(A) Ulna

(B) Tibia

(C) Femur

(D) Humerus

✅ Correct Answer: Femur

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Source: This question is taken from the Everyday Science

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The major source of quick energy is ___________...?

(A) Carbohydrates

(B) Minerals

(C) vitamins

(D) None of these

✅ Correct Answer: Carbohydrates

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Source: This question is taken from the Everyday Science

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When we sleeps blood pressure_____________...?

(A) Increases

(B) Decreases

(C) Remain constant

(D) None of these

✅ Correct Answer: Decreases

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Source: This question is taken from the Everyday Science

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The time in which Earth completes its revolution around the Sun is________...?

(A) 365.25 days

(B) 340 days

(C) 325 days

(D) 360 days

✅ Correct Answer: 365.25 days

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Source: This question is taken from the Everyday Science

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The major ingredient of leather is__________________...?

(A) Collagen

(B) Polymer

(C) Nucleic acid

(D) None of these

✅ Correct Answer: Collagen

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Source: This question is taken from the Everyday Science

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The Scientist who told “Heat is a form of Energy” was___________...?

(A) Thomas Alva Edison

(B) Newton

(C) Joule

(D) Kepler

✅ Correct Answer: Joule

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Source: This question is taken from the Everyday Science

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Current stage of star ‘Sun’ is___________...?

(A) white dwarf

(B) red giant

(C) yellow dwarf

(D) orange dwarf

✅ Correct Answer: yellow dwarf

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Sound of frequency below 20 Hz is:___________...? Mcqs

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