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Everyday Science Online Test MCQs With Answers

Question # 1

Alzheimer's disease is caused partially by which of the following neurotransmitters?

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Acetylcholine

Dopamine

GABA

Serotonin

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Question # 2

Flu is caused by a

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Bacteria

Virus

Fungus

None of these

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Question # 3

Iron sheets are galvanized by dipping them into what molten metal?

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Zinc

Copper

Cobalt

Manganese

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Question # 4

If the cover of a book looks red when seen through a piece of red glass then the cover mist be

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Red

Fluorine

Green

Red and white

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Question # 5

The special device is used for detecting the persecne of radiation and counting certain atomic particles.

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Geiger Muller counter

Galvanometer

Gramophone

Gravimeter

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Question # 6

The are currently how many periods on the periodic table?

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Question # 7

Which organ is affected by sinusitis?

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Intestine

Eyes

Fail bones

Skin

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Question # 8

His theory , simplified, was that the electrons in the atom move in precisely determined orbits

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Pauli

Bohr

Aufbau

Hertz

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Question # 9

It is a industrial process of producing ammonia by the reaction of nitrogen with hydrogen in the presence of a catalyst:

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Solvay Process

Haber process

Bayer process

Bessemer process

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Question # 10

Which one of these bases is the starting product for making soaps?

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barium hydroxide

Potassium hydroxide

Sodium hydroxide

Calcium hydroxide

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Question # 11

Who predicted the existence of the planet Neptune?

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Elnstein

Leverrier and Adams

Kepler and Newton

Herschel

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