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Group-2_Practice Quiz-1 (LIAO 2025)

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

A year on Mercury is equal to how many Earth days?

a)

111

b)

88

c)

55

d)

25

2.

Which rocket was used to send Chandrayaan 2?

a)

GSLV

b)

PSLV

c)

ASLV

d)

Saturn V

3.

MULTIPLE ANWERS QUESTION: Which of the following are rocky planets?

a)
b)
c)
d)
e)
4.

MULTIPLE ANSWERS QUESTION: Which of the following are found on planet Mars?

a)

Olympus Mons

b)

Valles Marines

c)

Great Red Spot

d)

Sea of Tranquility

5.

International Space Station is the only space station.

a)

True

b)

False

6.

When was the first manned moon landing?

a)

July 20, 1969

b)

January 3, 1958

c)

September 3, 1993

d)

August 12, 1977

7.

Andromeda galaxy is which type of galaxy?

a)

Elliptical galaxy

b)

Spiral galaxy

c)

Circular galaxy

d)

Irregular Galaxy

8.
These magnets will _____
a)
Attract
b)
Repel
9.

Identify this.

a)

Black Hole

b)

White dwarf and planetary Nebula

c)

Main Sequence star

d)

Supernova

10.

Which gas is the main component of the atmosphere of Mars?

a)

Oxygen

b)

Nitrogen

c)

Carbon dioxide

d)

Methane

11.

A star that never sets is called ____________.

a)

Circumcircle

b)

Circumpolar

c)

Circumhorizon

d)

Circumcenter

12.

Has any human walked on planet Venus?

a)

YES

b)

NO

13.

Frozen seas on the moon which appear as dark patches are called ______________

a)

Craters

b)

Regolith

c)

Maria

d)

Highlands

14.

Identify the constellation in picture. It is also nicknamed as The Swan.

a)

Orion

b)

Cygnus

c)

Lyra

d)

Scorpius

15.

Identify the telescope in the picture

a)

Arecibo Radio Telescope

b)

Giant Metrewave Telescope

c)

Yerkes Observatory

d)

Hubble Space Telescope

16.

Reflecting telescopes use _______ to focus light.

a)

Lenses

b)

Flat mirrors

c)

Curved Mirrors

d)

A lens and lasers

17.

Which of the following planets have less mass than Earth?

a)

Jupiter

b)

Mercury

c)

Saturn

d)

Uranus

18.

Which of the following planets has the lowest density ? It can also float on water.

a)

Saturn

b)

Venus

c)

Jupiter

d)

Earth

19.

Who was the first person to make systematic use of telescope in Astronomy?

a)

Galileo Galilei

b)

Tycho Brahe

c)

Hans Lippershey

d)

Nicholas Copernicus

20.

How far is moon from Earth?

a)

384,400 km (238,855 miles)

b)

397,450km (246,963 miles)

c)

5 million km (3106855 miles)

d)

124 km (77 miles)

21.

Which star is closest to the Sun?

a)

Sirius A

b)

Proxima Centauri

c)

Betelguese

d)

WOH G64

22.

A space probe that orbits a planet or other astronomical object.

a)

Orbiter

b)

Lander

c)

Penetrator

d)

Atmospheric spacecraft

23.

Sun's position is best described as the approximate center of ______________________.

a)

Constellation

b)

Universe

c)

Solar System

d)

Galaxy

24.

Gravity on moon is ________ the gravity on Earth.

a)

1/3

b)

2/3

c)

1/6

d)

1/10

25.

Identify this.

a)

Crab Nebula

b)

Eagle Nebula

c)

Cat eye Nebula

d)

A galaxy

26.

When did Chandrayaan- 3 landed

a)

22 August 2023

b)

2 August 2023

c)

23 August 2023

d)

25 August 2023

27.

For how many days the moon have a lunar day ?

a)

9 days

b)

11days

c)

14 days

d)

18 days

28.

Which phase of the moon does the following picture show?

a)

Gibbous moon

b)

New moon

c)

Full moon

d)

Crescent moon

29.

What is the name of the first man-made satellite?

a)

Navstar

b)

Explorer 1

c)

Sputnik

d)

Magnum

30.
People can find out their exact location on Earth by using a...
a)
Global Drection System (GDS) receiver.
b)
Regional Positioning System (RPS) receiver.
c)
Global Positioning System (GPS) receiver.