2025 · Level 1
Morning
Group D LEVEL 1 Previous Year Question 2025-03-12 Shift 1 Shift Common
100 questions
120 min
100.0 marks
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1
Part A
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Which of the following statements about magnetic field lines is correct?
2
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A sound wave has a frequency of 4 kHz and a wavelength of 15 cm. How much time will it take to cover a distance of 1.8 km?
3
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Which of the following is responsible for positive geotropism movement in plants?
4
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What does the potential energy of an object depend on?
5
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Read the given statements with regards to importance of variation produced by sexual
reproduction in plants and select the most appropriate option.
Statement A: Reproduction is linked to the stability of populations of species.
Statement B: Variation is thus not useful for the survival of species over time.
Statement A: Reproduction is linked to the stability of populations of species.
Statement B: Variation is thus not useful for the survival of species over time.
6
Part A
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Which Rutherford's experiment led to the discovery of the atomic nucleus?
7
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A body of mass 2 kg is moving with a velocity of 10 m/s. A force of 4 N is applied for 5 s. The final velocity is:
8
Part A
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What is prevented when the fallopian tubes in females are blocked?
9
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Which of the following pair is a correct example, which shows number of Valency as 2?
10
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The process used for removing gangue from the ore works on the basis of difference of their chemical or physical properties and is called ______ of ores.