Universe MCQs with Answers

In Einstein's universe what is the fourth dimension?

• A.Space
• B.Time
• C.Mass
• D.Energy

Star gets denser and hotter ultimately changing into helium by process of ?

• A.Nuclear fission
• B.Nuclear fusion
• C.Radioactive decay
• D.Chemical combustion

Past Paper MCQ

Astronomy is the study of _?

• A.Celestial bodies and the universe
• B.Earth's atmosphere and weather
• C.Living organisms
• D.All of these

Stars are huge balls of gas mainly consisting of _ and ?

• A.Oxygen and Helium
• B.Nitrogen and Oxygen
• C.Carbon and Nitrogen
• D.Hydrogen and Helium

Which is the biggest star in the Universe?

• A.Betelgeuse
• B.VY Canis Majoris
• C.UY Scuti
• D.Antares

The big bang occurred about _ billion years ago.

• A.10
• B.25
• C.20
• D.15

The study of heavenly bodies is called ?

• A.Astrology
• B.Astronomy
• C.Geology
• D.Meteorology

A group of stars in the sky that, when viewed from Earth, create an outline of some recognizable shape or pattern is called _?

• A.Galaxy
• B.Asteroid Belt
• C.Nebula
• D.Constellation

What is a black hole?

• A.A region in space where no stars or galaxies exist
• B.A dark patch on the Sun's surface caused by magnetic activity
• C.A collapsed neutron star that emits regular radio pulses
• D.A cosmic body of intense gravity from which even light cannot escape

The study of the universe, its origin, nature, and evolution is called?

• A.Astrology
• B.Cosmology
• C.Geology
• D.Meteorology