PYQ Vault

Day 115: CBSE Class 10 Maths

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

  1. Question 1

    Surface Areas and Volumes. Asked once: 2026 (same type asked 2 times)

    13
    Three tennis balls are just packed in a cylindrical jar. If radius of each ball is r, volume of air inside the jar is

    Tap an option to check your answer.

  2. Question 2

    Surface Areas and Volumes. Asked once: 2024 (same type asked 2 times)

    35
    A vessel is in the form of a hollow hemisphere mounted by a hollow cylinder. The diameter of the hemisphere is 14 cm and the total height of the vessel is 13 cm. Find the inner surface area and the volume of the vessel.

  3. Question 3

    Arithmetic Progressions. Asked once: 2023 (same type asked 2 times)

    33
    Prerna saves ₹ 32 during the first month, ₹ 36 in the second month and ₹ 40 in the third month. If she continues to save in this manner, in how many months will she save ₹ 2,000 ?

  4. Question 4

    Coordinate Geometry. Asked once: 2023 (same type asked 2 times)

    13
    The distance between the points (0,25)(0, 2\sqrt{5}) and (−25,0)(-2\sqrt{5}, 0) is

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  5. Question 5

    Introduction to Trigonometry. Asked once: 2025 (same type asked 2 times)

    13
    If sin⁡30∘tan⁡45∘=sec⁡60∘k\sin 30^\circ \tan 45^\circ = \dfrac{\sec 60^\circ}{k}, then the value of k is :

    Tap an option to check your answer.