EASY
8th CBSE
IMPORTANT
Earn 100

Sonam spilled a bucket of soapy water on a marble floor accidentally. Would it make it easier or more difficult for Sonam to walk on the floor?

Important Questions on Sample Question Paper

EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 15
What is avoided between two surfaces to make movement smooth?
MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 15
Your parents are going to buy a house. They have been offered one on the roadside and another three lanes away from the roadside. Which house would you suggest your parents should buy? Explain your answer.
MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 16
What is surface irrigation? Mention two modes of irrigation used under this category.
MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 17
Describe the process of formation of petroleum.
MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 18
Which zone of a flame does a goldsmith use for melting gold and silver? Give reason.
EASY
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 19
What will happen if we go on cutting trees? Explain.
HARD
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 20
How is reproduction in Hydra different from that in Amoeba?
MEDIUM
8th CBSE
IMPORTANT
All in One - SCIENCE CBSE Class 8>Chapter 19 - Sample Question Paper>Sample Question Paper>Q 21
The thermocol balls held close to each other move away from other. When they are released, name the force which might be responsible for this phenomenon. Why?