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Science MCQ Questions with answers

Here Important Science MCQ questions are added which are frequently asked in almost all the examinations. You can check the correct answer of any question on clicking the show answer button or on option itself. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping whatsapp button.

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Learn Science MCQs [Page 1 of Department 19]

1) Ice is packed in saw dust as

(A) saw dust does not stick to the ice.
(B) saw dust will not get melted easily.
(C) saw dust is a good conductor of heat.
(D) saw dust is poor conductor of heat.
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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3) Heavy metal pollution of water is caused by:

(A) Acid Plants
(B) Wood burning
(C) Paints
(D) Domestic sewage
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

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5) The most suitable vessel for storing concentrated sulphuric acid is

(A) Aluminium vessel
(B) Copper vessel
(C) Earthen vessel
(D) Glass vessel
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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6) Which among the given is not a property of heavy water

(A) It produces corrosion
(B) Boiling point of heavy water is lower than that or ordinary water
(C) Freezing point of heavy water is higher than that of ordinary water
(D) Density of heavy water is higher than that of ordinary water
Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

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7) Which among the given elements is not present in stainless steel 

(A) Chromium
(B) Tungsten
(C) Iron
(D) Nickel
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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8) Who is the first person to land on the moon?

(A) Sunita William
(B) Neil Arm Strong
(C) Yuri Gagarin
(D) Alfred Bernard Nobel
Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

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9) Brain disease is detected by which of the following?

(A) EEG Test
(B) x ray
(C) Ultrasound
(D) None of these
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

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10) Which German mechanical engineer discovered X-rays?

(A) Wilham Rotzen
(B) James Hames
(C) Alex Ray
(D) None of these
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

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