2025 science






HPAS 2025 Prelims – Science Questions

HPAS 2025 Prelims Question Paper – Q3

Given below are two statements:

Statement I: Magnetite is a natural magnet.

Statement II: A freely suspended magnet always aligns in N-S direction.

In the light of the above statements, choose the most appropriate answer from the options given below:

(A) Both Statement I and Statement II are correct

(B) Both Statement I and Statement II are incorrect

(C) Statement I is correct and Statement II is incorrect

(D) Statement I is incorrect and Statement II is correct

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Answer: A

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HPAS 2025 Prelims Question Paper – Q4

Given below are two statements:

Statement I: The mass of an object is a measure of its inertia.

Statement II: Force of friction always opposes motion of objects.

In the light of the above statements, choose the most appropriate answer from the options given below:

(A) Both Statement I and Statement II are correct

(B) Both Statement I and Statement II are incorrect

(C) Statement I is correct and Statement II is incorrect

(D) Statement I is incorrect and Statement II is correct

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Answer: A

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HPAS 2025 Prelims Question Paper – Q24

Arrange the following substances in increasing order of their pH value:

(1) Gastric Juice

(2) Milk of Magnesia

(3) Lemon Juice

(4) Pure Water

Choose the correct answer from the options given below:

(A) (1), (2), (3), (4)

(B) (1), (3), (4), (2)

(C) (3), (4), (1), (2)

(D) (3), (1), (4), (2)

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Answer: D

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HPAS 2025 Prelims Question Paper – Q30

What is the audible range of sound for the average human ear?

(A) 20 Hz to 20 kHz

(B) 0 Hz to 20 Hz

(C) 20 kHz to 50 kHz

(D) 50 kHz to 1 MHz

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Answer: A

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HPAS 2025 Prelims Question Paper – Q44

Consider the following statements:

(1) A concave mirror always forms a real image.

(2) A real image cannot be obtained on a screen.

(3) A concave lens always forms a virtual image.

(4) White light is composed of seven colours.

Choose the correct answer from the options given below:

(A) (1) and (2) only

(B) (2) and (4) only

(C) (3) and (4) only

(D) (1) and (3) only

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Answer: C

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HPAS 2025 Prelims Question Paper – Q64

Match List I with List II:

List-I (Function): (a) Absorption of food, (b) Killing of bacteria, (c) Chewing of food, (d) Formation of faeces.

List-II (Part of digestive canal): (i) Stomach, (ii) Large intestine, (iii) Small intestine, (iv) Buccal cavity.

Choose the correct answer from the options given below:

(A) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

(B) (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)

(C) (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

(D) (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)

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Answer: A

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HPAS 2025 Prelims Question Paper – Q84

A tadpole develops into an adult frog by the process of:

(A) Fertilisation

(B) Metamorphosis

(C) Embedding

(D) Budding

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Answer: B

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