Previous Year Questions

Practice Questions

Browse and practice real questions from previous scholarship exams. Use filters to narrow down by year, subject, or exam.

Displaying 181 - 185 of 351
Hard
. SOF National Science Olympiad (NSO/ISO) · Set A · 2026 . Sample
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Q. 386
When magnesium ribbon is burnt in air, it forms magnesium oxide. What type of reaction is this?
Medium
. SOF National Science Olympiad (NSO/ISO) · Set D · 2024 . Sample
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Q. 402
Metals react with oxygen to form what kind of oxide?
Easy
. SOF National Science Olympiad (NSO/ISO) · Set C · 2026 . Sample
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Q. 418
As we move down a group in the periodic table, how does atomic size generally change?
Medium
. SOF National Science Olympiad (NSO/ISO) · Set C · 2025 . Sample
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Q. 434
What is the term for the removal of harmful metabolic waste products from the body called?
Medium
. SOF National Science Olympiad (NSO/ISO) · Set C · 2024 . Sample
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Q. 450
What term describes a plant's directional growth response towards water?