2025 · Level 1
Morning
Group D LEVEL 1 Previous Year Question 2025-09-12 Shift 1 Shift Common
100 questions
120 min
100.0 marks
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1
Part A
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The phenomenon of change of a liquid into vapour at any temperature below its boiling point is called:
2
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If the net force on a 10 kg object is zero, its acceleration will be:
3
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The key difference between rough endoplasmic reticulum and smooth endoplasmic reticulum is the presence of:
4
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If the mass of two objects is halved and the distance between them is also halved, the gravitational force ________.
5
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Which of the following cell organelles stores starch, oil and protein granules?
6
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The number of neutrons in an oxygen atom is:
7
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A convex lens is thicker at the middle compared to the edges. Due to this shape, how does it affect parallel light rays passing through it?
8
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Which of the following is NOT a trait Mendel studied in pea plants?
9
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What does the area under a velocity-time graph give?
10
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The speed of sound in air is about 343 m/s at room temperature. What happens to its speed when it travels through water?