PYQ Vault

Day 107: 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 2 times)

    9
    Consider the following statements about small intestine and select the one which is NOT correct :

    Tap an option to check your answer.

  2. Question 2

    Life Processes. Asked once: 2024 (same type asked 2 times)

    31
    (i) Which organisms have a three-chambered heart ? Why do they have three-chambered hearts ? (ii) List two functions of lymph.

  3. Question 3

    Life Processes. Asked once: 2023 (same type asked 2 times)

    Two statements are given, one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer from the options given below.
    19
    Assertion (A) : Blood clotting prevents excessive loss of blood. Reason (R) : Blood clotting is due to blood plasma and white blood cells present in the blood.

    Tap an option to check your answer.

  4. Question 4

    Life Processes. Asked once: 2025 (same type asked 2 times)

    Two statements are given, one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer from the options given below.
    18
    Assertion (A) : Xylem tissue moves water and minerals obtained from the soil by the roots. Reason (R) : Xylem tissue is found only in the roots of a plant.

    Tap an option to check your answer.

  5. Question 5

    Light — Reflection and Refraction. Asked once: 2025 (same type asked 2 times)

    31
    Draw ray diagrams to show the nature, position and relative size of the image formed by a convex mirror when the object is placed (i) at infinity and (ii) between infinity and pole P of the mirror.