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 486 - 490 of 1956
Medium
. SOF National Science Olympiad (NSO/ISO) · Set C · 2024 . Sample
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Q. 330
A sound wave has a frequency of 250 Hz and a wavelength of 0.5 m. Find its speed.
Medium
. SOF National Science Olympiad (NSO/ISO) · Set A · 2025 . Sample
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Q. 331
An electrical appliance operates at 220 V and draws a current of 1 A. Find the power consumed.
Medium
. SOF National Science Olympiad (NSO/ISO) · Set A · 2026 . Sample
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Q. 332
A resistor of 6 Ω is connected across a battery of 24 V. Find the current flowing through it.
Hard
. SOF National Science Olympiad (NSO/ISO) · Set A · 2025 . Sample
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Q. 333
An electrical appliance operates at 10 V and draws a current of 1 A. Find the power consumed.
Medium
. SOF National Science Olympiad (NSO/ISO) · Set C · 2026 . Sample
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Q. 334
An electrical appliance operates at 5 V and draws a current of 5 A. Find the power consumed.