PYQ Vault

Day 172: CBSE Class 10 Maths

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

  1. Question 1

    Surface Areas and Volumes. Asked once: 2023 (same type asked 4 times)

    12
    The volume of a right circular cone whose area of the base is 156 cm2156\,\text{cm}^2 and the vertical height is 8 cm, is

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  2. Question 2

    Triangles. Asked once: 2023 (same type asked 4 times)

    18
    In the given figure, AB∥PQAB \parallel PQ. If AB = 6 cm, PQ = 2 cm and OB = 3 cm, then the length of OP is :

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  3. Question 3

    Quadratic Equations. Asked once: 2022 (same type asked 4 times)

    8 (a)
    Find the value of 'p' for which the quadratic equation p(x−4)(x−2)+(x−1)2=0p(x - 4)(x - 2) + (x - 1)^2 = 0 has real and equal roots.

  4. Question 4

    Statistics. Asked once: 2022 (same type asked 4 times)

    3
    Find the mode of the given frequency distribution :
    ClassFrequency
    15 – 256
    25 – 3511
    35 – 4522
    45 – 5523
    55 – 6514
    65 – 755

  5. Question 5

    Introduction to Trigonometry. Asked once: 2023 (same type asked 3 times)

    10
    sec⁡θ\sec\theta when expressed in terms of cot⁡θ\cot\theta, is equal to :

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