Gr.5_UT 1 Test-25

Which of the following is not a characteristic of stars?

• They produce their own light

• They twinkle in the sky

• They revolve around planets

Which ISRO mission aimed to study Mars? (a)  

• Mangalyaan
• Aditya-L1
• PSLV​
• Chandrayaan-2

Why does the Moon appear different each night?

• Its shape changes

• Earth's rotation changes

• Sun’s light reflects differently due to moon’s revolution

• Clouds cover it sometimes

How many days are there in a lunar month approximately?

• 30

• 7

• 29

• 365

The Earth completes one ​ (a)   on its own axis in ​ (b)   .​

• rotation
• revolution
• 1 day
• 365 days

Locate the continents in a world map.

a

b

c

d

e

f

g

Australia

North America

South America

Europe

Antartica

Asia

Africa

Which planet is known as the Red Planet?

• Mercury

• Venus

• Jupiter

• Mars

What causes day and night on Earth?

• Earth's revolution

• Earth's rotation

• Sun’s revolution

• Moon’s rotation

Which is the largest ocean on Earth? ​ (a)  

• Pacific
• Atlantic
• Southern
• Indian

How many days are there in a leap year?

• 365

• 364

• 366

• 367