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 2106 - 2110 of 5614
Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · 2021 . Sample
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Q. 295
Practice variant 3: Which metal is liquid at room temperature?
Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · 2022 . Sample
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Q. 296
Practice variant 4: Which substance turns blue litmus red?
Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · 2023 . Sample
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Q. 297
Practice variant 4: Which gas supports combustion?
Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · 2024 . Sample
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Q. 298
Practice variant 4: Which of the following is a physical change?
Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · 2025 . Sample
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Q. 299
Practice variant 4: What is the chemical formula of water?