PYQ Vault

Day 199: CBSE Class 10 Science

5 questions. Try each one first, then open its answer.

  1. Question 1

    Life Processes. Asked once: 2023 (same type asked 3 times)

    11
    One of the events that does not occur during photosynthesis is :

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  2. Question 2

    Life Processes. Asked once: 2023 (same type asked 3 times)

    5
    In the given diagram of a closed stomata : (1), (2), (3) and (4) respectively are

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  3. Question 3

    Life Processes. Asked once: 2023 (same type asked 3 times)

    8
    An organism which breaks down the food material outside the body and then absorbs it is

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  4. Question 4

    Life Processes. Asked once: 2025 (same type asked 3 times)

    29
    (i) Study the diagram and name the parts marked as A, B, C and D. (ii) Write the function of A and C.

  5. Question 5

    Light — Reflection and Refraction. Asked once: 2023 (same type asked 3 times)

    30
    (a) Complete the following ray diagram to show the formation of image : (b) Mention the nature, position and size of the image formed in this case. (c) State the sign of the image distance in this case using the Cartesian sign convention.