Ionic crystals have ______...? Mcqs

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Ionic crystals have ______...?

(A) High melting points
(B) Moderate melting points

(C) Low melting points
(D) None of above

✅ Correct Answer: High melting points

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Source: This question is taken from the Everyday Science

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Cotton contains ______ cellulose....?

(A) 30%
(B) 65%

(C) 85%
(D) 95%

✅ Correct Answer: 95%

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Source: This question is taken from the Everyday Science

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Gravitational force is always ______...?

(A) Repulsive
(B) Attractive

(C) Both
(D) None of these

✅ Correct Answer: Attractive

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Source: This question is taken from the Everyday Science

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The small segment of DNA which has information to code one protein is called ______...?

(A) Nucleotide
(B) Polynucleotide

(C) Gene
(D) Exon

✅ Correct Answer: Gene

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Source: This question is taken from the Everyday Science

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Water waves pass from deep into the shallow region and are then refracted. The characteristics of waves which will remain constant is _____...?

(A) Direction
(B) Frequency

(C) Speed
(D) Wavelength

✅ Correct Answer: Frequency

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Source: This question is taken from the Everyday Science

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The property decides the order of elements in the modern periodic table is ____...?

(A) The number of neutrons in the nucleus
(B) The number of electrons in the outermost shell

(C) The number of protons (atomic number) in the nucleus
(D) The atomic mass of the element

✅ Correct Answer: The number of protons (atomic number) in the nucleus

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Source: This question is taken from the Everyday Science

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The ability to attract shared pair of electron is called ______...?

(A) Electron Affinity
(B) Electronegativity

(C) Ionization Energy
(D) Shielding Effect

✅ Correct Answer: Electronegativity

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Source: This question is taken from the Everyday Science

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Hepatitis and Polio is caused by________...?

(A) Virus
(B) Fungus

(C) Moss
(D) None of these

✅ Correct Answer: Virus

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Source: This question is taken from the Everyday Science

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The shortest path of reflex action consists of _____...?

(A) 1 neuron
(B) 2 neurons

(C) 3 neurons
(D) Many neurons

✅ Correct Answer: 2 neurons

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: lakes and forests to die

Comments

Source: This question is taken from the Everyday Science

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Monsoon is caused by____________________...?

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

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

✅ Correct Answer: Seasonal reversal of winds

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Source: This question is taken from the Everyday Science

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Air Conditioning Controls:___________...?

(A) Circulation of the Air
(B) Humidity

(C) Temperature
(D) All of The Above

✅ Correct Answer: All of The Above

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Source: This question is taken from the Everyday Science

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Pure limestone is called _______...?

(A) Aluminum Oxide
(B) Calcium Carbonate

(C) Calcium Sulphate
(D) None of these

✅ Correct Answer: Calcium Carbonate

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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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A shooting star is _________...?

(A) Sun
(B) A comet

(C) A meteor
(D) An steroid

✅ Correct Answer: A meteor

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Source: This question is taken from the Everyday Science

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

(A) Gerontology
(B) Hstologyh

(C) Pysiology
(D) Anthropology

✅ Correct Answer: Gerontology

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Source: This question is taken from the Everyday Science

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Rainbow is seen after rain because of hanging molecules of water which act as __________...?

(A) Lens
(B) Prism

(C) Mirror
(D) Slabs

✅ Correct Answer: Prism

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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 temperature at which two conjugate solutions change into one homogeneous solution is called__________...?

(A) Azeotrope
(B) Conjugate temperature

(C) Consolute temperature
(D) Eutectic point

✅ Correct Answer: Consolute temperature

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

(A) Hypodermis
(B) Dermis

(C) Hemidermis
(D) Epidermis

✅ Correct Answer: Epidermis

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Flow of electrons is called ______...?

(A) Electric Charge
(B) Electric Potential

(C) Electric Power
(D) Electric Current

✅ Correct Answer: Electric Current

Comments

Source: This question is taken from the Everyday Science

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