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Everyday Science Online Test MCQs With Answers

Question # 1

Which instrument is used for determining speed s of aeroplanes and motor boats:

Choose an answer

Tachometer

Telescope

Thermocouple

Theodolite

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Question # 2

The medium is used by input dives light pen for graphical input is?

Choose an answer

Interpreter

Binary Coded

CRT screen

Flow chart

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Question # 3

This bluish-whit metal is extremely hard and brittle, and is used almost entirely to make the very hard alloys used in fountain pen nibs, phonograph needles, and instrument pivots.

Choose an answer

Cadmium

Rubidium

Hafnium

Osmium

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Question # 4

which of the following helps in the clotting of blood?

Choose an answer

Vitamin B

Vitamin C

Vitamin D

Vitamin K

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Question # 5

Banana fruit contains mainly

Choose an answer

Glucose

Starch

Fat

Proteins

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Question # 6

Gay is a unit of:

Choose an answer

Electric Charge

Brightness

Magnetic induction

Absorbed does of radiation

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Question # 7

The special filters used to reduce pollutants form the exhaust of a car are called

Choose an answer

Catalytic Converter

Water jacket

Exhaust Manifold

Baffle Plate

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Question # 8

The branch of study dealing with old age and aging is called?

Choose an answer

Oncology

Gerontology

Teratology

Ornithology

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Question # 9

A close bottle containing water at room temperature is taken to the Moon and then the lid is opened. The water will

Choose an answer

Boil

Freeze

Decompose into oxygen and hydrogen

Not change at all

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Question # 10

Mango contain vitamins

Choose an answer

A and B

B and C

A and C

B and E

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Question # 11

Which is the brightest star?

Choose an answer

Arcturus

Sirius

Canopus

Antares

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