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 1361 - 1365 of 1956
Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · . Sample
Q. 197

Which gas do humans breathe out in larger amount than they breathe in?

Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · . Sample
Q. 198

Which method can separate salt from saltwater?

Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · . Sample
Q. 199

Which part of the plant anchors it in the soil?

Hard
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · . Sample
Q. 200

Which device changes mechanical energy into electrical energy?

Medium
. SOF National Science Olympiad (NSO/ISO) · NSO Level 1 · . Sample
Q. 144

What happens to most solids when heated?