Question # 1

Which is the brightest star?

Choose an answer

Arcturus

Sirius

Canopus

Antares

An infectious disease cause d by a spiral shaped bacterium, spared mainly by sexual contact is

Choose an answer

Syphilis

AIDS

Cancer

Tuberculosis

When milk is churned, the cream separates form its due to

Choose an answer

Centrifugal forcce

Frictional force

Gravitational force

Viscous forces

Water is filled in a cylindrical vessel in such a way the its volume double after every five minutes. If it takes 30 minuyt4es for the vessel to be full then the vessel will be one fourth full in.

Choose an answer

20 minutes

25 minutes

7 minutes

10 minutes

O₂ reieased in the process of photosynthesis comes from

Choose an answer

Co₂

Water

Sugar

Pyruvic

The mass of a body at the center of earth is:

Choose an answer

Zero

Remains constant

More than at the surface

Less then at he surface

Who first attempted to measure the speed of light?

Choose an answer

Hans Lippershey

Isaac Newton

Galileo Galilei

Ole Roemer

The metal barium is used in

Choose an answer

Checking blood groups

Taking x-rays of the alimentary canal

Taking x-rays of the brain

None of these

Which is NOT a sedimentary rock?

Choose an answer

Conglomerate

Obsidian

Shale

Sandstone

1 nautical mile is equal to

Choose an answer

6080 feet

7180 feet

5280 feet

_{4380 feet}

What is the power factor of a pure resistor circuit?

Choose an answer

One

Zero

Leading

Lagging

More Classes

Other Links

Everyday Science Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer