NSO (National Science Olympiad) Class 5 Past Paper (Previous Year) 2019 Set B Part 2 Download All the Papers for 2023 Exam

Get top class preparation for NSO right from your home: get questions, notes, tests, video lectures and more- for all subjects of NSO.

11. Study the Venn diagram.

Illustration: NSO (National Science Olympiad) Class 5 Past Paper (Previous Year) 2019 Set B Part 2 Download All the Papers for 2023 Exam

Which letters in the Venn diagram represent wood, juice and oxygen respectively?

A.

B.

C.

D.

12. A cooking method which does not involve use of oil is________.

A. Frying nuggets

B. Picking of mango

C. Boiling potatoes

D. Both B and C

13. Identify the given figure and select the correct option regarding it.

Illustration: NSO (National Science Olympiad) Class 5 Past Paper (Previous Year) 2019 Set B Part 2 Download All the Papers for 2023 Exam

A. It was built by Maharaja Jai Singh II.

B. Its design is a combination of both Hindu and Muslim architectural style.

C. It is made of red sandstone and concrete.

D. It was used to forecast weather changes.

14. Amit filled a bottle up the rim with water and placed it in the freezer. What he saw a few hours is shown in the figure given here.

Illustration: NSO (National Science Olympiad) Class 5 Past Paper (Previous Year) 2019 Set B Part 2 Download All the Papers for 2023 Exam

What does it show?

A. Freezing decreases mass of water.

B. Freezing compresses water.

C. Freezing increases volume of water.

D. Freezing increases mass of water.