PYQ Vault

Day 47: CBSE Class 10 Maths

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

  1. Question 1

    Real Numbers. This type asked 3 times: 2024, 2025, 2026. This one: 2026

    4
    (3×11×13+3)(3 \times 11 \times 13 + 3) is :

    Tap an option to check your answer.

  2. Question 2

    Real Numbers. This type asked 3 times: 2024, 2025, 2026. This one: 2026

    26
    A trader has three different types of oils of volume 870 ll, 812 ll and 638 ll. Find the least number of containers of equal size required to store all the oil without getting mixed.

  3. Question 3

    Some Applications of Trigonometry. This type asked 3 times: 2023, 2024, 2026. This one: 2024

    14
    At some time of the day, the length of the shadow of a tower is equal to its height. Then, the Sun’s altitude at that time is :

    Tap an option to check your answer.

  4. Question 4

    Some Applications of Trigonometry. This type asked 3 times: 2023, 2024, 2026. This one: 2024

    35
    A pole 6m high is fixed on the top of a tower. The angle of elevation of the top of the pole observed from a point P on the ground is 60∘60^\circ and the angle of depression of the point P from the top of the tower is 45∘45^\circ. Find the height of the tower and the distance of point P from the foot of the tower. (Use 3=1.73\sqrt{3} = 1.73)

  5. Question 5

    Statistics. This type asked 3 times: 2022, 2025, 2026. This one: 2026

    35 (a)
    The median of the following data is 50 and sum of all frequencies is 90 :
    Class :20-3030-4040-5050-6060-7070-8080-90
    Frequency :p152520q810
    Find the values of p and q.