A pulsar is a rapidly spinning neutron star which emits:...? Mcqs

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A pulsar is a rapidly spinning neutron star which emits:...?

(A) A blinding light when it aligns with the planets
(B) Radio waves detectable from Earth

(C) A gravitational pull which attracts high energy dust particles
(D) Enough energy to power itself indefinitely

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Inflammation of liver is caused by____________...?

(A) Cholera
(B) Hepatitis

(C) Typhoid
(D) Jaundice

Latest MCQs

Tendency of atoms to acquire eight electrons in their valence shell is ______...?

(A) Octet rule
(B) Duplet rule

(C) Triplet rule
(D) None of above

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Which one of the following is also called Stranger Gas...?

(A) Neon
(B) Argon

(C) Xenon
(D) Nitrous oxide

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Density of Ice is_________...?

(A) 800kg/m3
(B) 917kg/m3

(C) 930kg/m3
(D) 1000kg/m3

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Ring planet is Saturn; least dense and 2nd largest planet is_________...?

(A) Jupiter
(B) Saturn

(C) Neptune
(D) Mercury

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What causes mumps...?

(A) Fungus
(B) Bacterium

(C) Deficiency of vitamins
(D) Virus

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The height at which atmospheric pressure declines by a factor of e (an irrational number equal to 2.71828) is called __________....?

(A) Average height (H)
(B) Scale height (H)

(C) Mean height (H)
(D) Standard height (H)

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The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water....?

(A) 1 gram
(B) 10 grams

(C) 1 kg
(D) 10 kg

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How many types of motion ...?

(A) 2
(B) 3

(C) 4
(D) 5

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