wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

ISRO

Total questions: 91

Worksheet time: 1hrs 8mins

Name
Class
Date
1.
The order of the planets is:
a)

Mars,Venus,Earth, Mercury,Saturn Jupiter, Uranus, Neptune

b)

Earth,Venus,Mars Jupiter, Neptune, Mercury,Saturn, Uranus

c)

Mercury,Venus,Earth Mars,Jupiter, Saturn,Uranus Neptune

2.

Which planet is the twin of Neptune?

a)

Jupiter

b)

Saturn

c)

Uranus

d)

Earth

3.

What planet has the biggest volcano in the solar system, named Olympus Mons?

a)
Mars
b)
Jupiter
c)
Earth
d)
Venus
4.
Which is hotter: Venus or Mercury?
a)
Venus
b)
Mercury
c)
They are exactly the same.
d)
Sun
5.

Which planet has the Great Red Spot?

a)
Jupiter
b)
Neptune
c)
Mars
d)
The Moon
6.

Which of these planets has ONLY been successfully visited by the Venera probes about 40 years ago?

a)

Venus

b)

Neptune

c)

Mercury

d)

Jupiter

7.
What is a common characteristic of the inner planets?
a)
Large
b)
Gaseous
c)
Rings
d)
Rocky Surface
8.

Which planet below is an outer planet?

a)
b)
c)
d)
9.

Which planet is so light that it can float on water?

a)

Mercury

b)

Earth

c)

Jupiter

d)

Saturn

10.

What planet is known as Earth's twin?

a)

Saturn

b)

Jupiter

c)

Venus

d)

Mars

11.

Which planet has sulfuric acid rain?

a)

Mars

b)

Neptune

c)

Venus

d)

Saturn

12.

Which planet is most like our moon?

a)

Venus

b)

Mars

c)

Mercury

d)

Neptune

13.

Which planet was named for the Messenger of the gods because it moves quickly around the sun?

a)

Mercury

b)

Uranus

c)

Saturn

d)

Mars

14.

Which planet rotates on its side?

a)

Neptune

b)

Saturn

c)

Mars

d)

Uranus

15.

Which planet has the 4 Galilean moons?

a)

Uranus

b)

Saturn

c)

Jupiter

d)

Neptune

16.

Which planet is known for its DARK blue color?

a)

Uranus

b)

Neptune

c)

Venus

d)

Mars

17.

Which of these is true about outer planets? Select all that apply.

a)

Larger than inner planets

b)

Mainly made of gas

c)

Known since Ancient times

d)

All have rings

e)

All have been better explored than inner planets

18.

Which of the planets below have no moons?

a)

Mercury

b)

Mars

c)

Jupiter

d)

Saturn

19.

Which planet has a year that is over 160 Earth years long?

a)

Uranus

b)

Saturn

c)

Jupiter

d)

Neptune

20.

Which of these planets has the most moons?

a)

Jupiter

b)

Uranus

c)

Venus

d)

Neptune

21.

What planet has 2 moons that are most likely captured asteroids?

a)

Mercury

b)

Venus

c)

Mars

d)

Neptune

22.

Which planet is the twin of Neptune?

a)

Jupiter

b)

Saturn

c)

Uranus

d)

Earth

23.

Which planet is this?

a)

Mercury

b)

Mars

c)

Saturn

d)

Neptune

24.

Which planet has a day that is longer than a year?

a)

Saturn

b)

Mars

c)

Venus

d)

Neptune

25.

Which planet is named for the King of the Gods due to its large size?

a)

Jupiter

b)

Saturn

c)

Uranus

d)

Neptune

26.

What planet is next to Earth but closer to the sun

a)

Pluto

b)

Venus

c)

Neptune

27.
a)

Earth

b)

Saturn

c)

Neptune

28.

This planet always spinning on its side?

a)

Uranus

b)

Earth

c)

Mercury

29.
a)

Solar system

b)

Pluto

c)

Earth

30.

The planet closest to the sun

a)

Uranus

b)

Saturn

c)

Mercury

31.

The largest planet in our solar system is what?

a)

Earth

b)

Jupiter

c)

Neptune

32.

The big red planet that most resembles ours is what?

a)

Saturn

b)

Mars

c)

Pluto

33.

It's too small to be considered a planet

a)

Neptune

b)

Uranus

c)

Pluto

34.

What plant is second to the sun?

a)

Saturn

b)

Venus

c)

Mars

35.
a)

Earth

b)

Jupiter

c)

Saturn

36.

The fourth in distance from the sun and its reddest planet?

a)

Mercury

b)

Mars

c)

Saturn

37.

What's is the seventh planet in distance from the sun?

a)

Uranus

b)

Earth

c)

Mercury

38.

The collection of planets and their moons?

a)

Solar system

b)

Jupiter

c)

Saturn

39.

A dwarf planet. It is farther from the sun than Neptune

a)

Earth

b)

Pluto

c)

Uranus

40.

We live on what plant?

a)

Mercury

b)

Earth

c)

Pluto

41.
a)

Saturn

b)

Pluto

c)

Earth

42.

What is the eighth planet?

a)

Mercury

b)

Neptune

c)

Saturn

43.
a)

Venus

b)

Earth

c)

Mars

44.
Which planet is the largest?
a)
Jupiter
b)
Saturn
c)
Uranus
d)
Neptune
45.
Which planet is fifth from the sun?
a)
Saturn
b)
Jupiter
c)
Mars
d)
Earth
46.
which planet is the third from the sun?
a)
Mercury 
b)
Neptune 
c)
Pluto 
d)
Earth 
47.
Which Planet comes after Earth in the solar system?
a)
Mercury
b)
Mars 
c)
Venus 
d)
Eros
48.
Which planet is the smallest?
a)
Mercury
b)
Venus
c)
Mars
d)
Earth
49.
The order of the planets is:
a)
Mars,Venus,Earth,
Mercury,Saturn
Jupiter, Uranus, Neptune
b)
Earth,Venus,Mars
Jupiter, Neptune,
Mercury,Saturn,
Uranus
c)
Mercury,Venus,Earth
Mars,Jupiter,
Saturn,Uranus
Neptune
50.

Whi proved that there is a force of gravity (attraction force) between any two objects in the space?

a)
Einstein 
b)
Galileo
c)
Darwin
d)
Newton 
51.
As distance between objects increases the pull of gravity...
a)
increases 
b)
decreases 
c)
Stays the same 
52.
The amount of matter in an object.
a)
force 
b)
mass
c)
weight 
d)
pressure 
53.

What two things determine the gravity of an object?

a)

mass & weight

b)

mass & distance

c)

density & mass

d)

volume & distance

54.
What is gravity?
a)
A force
b)
Energy
c)
A push
d)
All of them
55.

Acceleration due to gravity is the largest on ..……..

a)

Jupiter

b)

Earth

c)

Saturn

d)

Mercury

56.

Acceleration due to gravity is the least on ..……..

a)

Jupiter

b)

Earth

c)

Saturn

d)

Mars

57.

What has to be broken before you can use it?

a)

Ball

b)

Egg

c)

Bat

58.

If you feed me I will live, if you give me a drink I will die. What am I?

a)

human

b)

Fire

59.

Who was Venus named after?

a)

Roman god of war

b)

Roman god of time

c)

Roman goddess of love and beauty

60.

Who was Saturn named after

a)

Swift Roman messenger god

b)

Roman god of agriculture and time.

61.

Who was Uranus named after?

a)

Roman Goddess of wisdom

b)

Greek god of sky

62.

who was Mars named after?

a)

Roman god of fire

b)

Roman god of war

63.

Mercury was named after...

a)

Swift Roman messenger god

b)

Roman goddess of the hunt

64.

Who was Jupiter named after?

a)

Roman goddess of love and marriage

b)

King of Roman gods and goddesses

65.

Who was Neptune named after?

a)

Roman god of music

b)

Roman god of sea

66.

Which Roman god was earth named after

a)

Goddess of spring

b)

None

67.
What planet is the smallest?
a)
Mercury
b)
Venus
c)
Mars
d)
Jupiter
68.
What planet is closest to the sun?
a)
Mercury
b)
Mars
c)
Venus
d)
Sun
69.
Which is hotter: Venus or Mercury?
a)
Venus
b)
Mercury
c)
They are exactly the same.
d)
Sun
70.
Which planet rotates all the way on its side?
a)
Uranus
b)
Neptune
c)
Jupiter
d)
Earth
71.
What is the sixth planet from the sun?
a)
Saturn
b)
Uranus
c)
Neptune
d)
Asteroid Belt
72.
Planets that are closer to the sun
a)
take more time to orbit
b)
take less time to orbit
73.
The order of the planets is:
a)
Mars,Venus,Earth,
Mercury,Saturn
Jupiter, Uranus, Neptune
b)
Earth,Venus,Mars
Jupiter, Neptune,
Mercury,Saturn,
Uranus
c)
Mercury,Venus,Earth
Mars,Jupiter,
Saturn,Uranus
Neptune
74.
Which planet is the largest?
a)
Jupiter
b)
Saturn
c)
Uranus
d)
Neptune
75.
Which planet is seventh from the sun?
a)
Saturn
b)
Earth
c)
Venus
d)
Uranus
76.
Which is the fourth planet from the sun?
a)
Mars
b)
Saturn
c)
Earth
d)
Jupiter
77.
The spinning of an object on its axis is called______
a)
orbit
b)
rotation
c)
revolution
d)
tide
78.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
79.
The inner and outer planets are divided by...
a)
The asteroid belt
b)
The oort cloud
c)
The kuiper belt
d)
a fraction
80.
What does the word terrestrial mean?
a)
Warm planets
b)
planets with moons
c)
planets with ailens
d)
Rocky planets
81.
Which planet is known for it's red, rust covered surface?
a)
Venus
b)
Mercury
c)
Mars
d)
Jupiter
82.

What Planet is the second from the Sun?

a)

Mars

b)

Venus

c)

Neptune

d)

Mercury

83.

What planets experience the effects of Green house gasses?

a)

Earth and Venus

b)

Earth and Mars

c)

Venus and Mars

d)

Venus and Saturn

84.

Why do the planets orbit the sun?

a)

Elctromagnetism

b)

Gravity

c)

Electricty

d)

Luck

85.

How old is the Solar system?

a)

4.6 Billion years old

b)

4.6 million years old

c)

460 million years old

d)

46 million years old

86.

One year on Earth is defined by one of these?

a)

1 Rotation of Earth

b)

1 Revolution of Earth

c)

365 Revolutions of Earth

d)

300 Rotations of Earth

87.

What are the Terrestrial Planets

a)

Jupiter, Saturn, Earth, Mars

b)

Jupiter, Saturn, Uranus, Neptune

c)

Mercury, Venus, Uranus, Neptune

d)

Mercury, Venus, Earth, Mars

88.

What are the Jovian Planets

a)

Jupiter, Saturn, Earth, Mars

b)

Jupiter, Saturn, Uranus, Neptune

c)

Mercury, Venus, Uranus, Neptune

d)

Mercury, Venus, Earth, Mars

89.

What is the only planet with liquid water?

a)

Neptune

b)

Mars

c)

Earth

d)

Io

90.

What planet has 11 ties the radius of Earth and has twice as much mass as all other planets combined?

a)

Jupiter

b)

Sun

c)

Saturn

d)

Betelgeuse

91.

What celestial object is refered to as a "dirty snowball"

a)

Astroids

b)

Dwarf planets

c)

Jovian Planets

d)

Comets

Similar Resources on Wayground

Exploring the Moon and Its Phases

89 questions

Exploring the Moon and Its Phases

quiz

Worksheet

•

3rd Grade