PYQ Vault

Day 174: CBSE Class 10 Maths

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

  1. Question 1

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

    29
    Find the zeroes of the polynomial q(x)=8x2−2x−3q(x) = 8x^2 - 2x - 3. Hence, find a polynomial whose zeroes are 2 less than the zeroes of q(x)q(x).

  2. Question 2

    Circles. Asked once: 2022 (same type asked 5 times)

    4 (b)
    In Fig. 2, XAY is a tangent to the circle centered at O. If ∠ABO=40∘\angle ABO = 40^\circ, then find m∠BAYm\angle BAY and m∠AOBm\angle AOB.

  3. Question 3

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

    15
    In the given figure, TA is a tangent to the circle with centre O such that OT = 4 cm, ∠OTA=30∘\angle OTA = 30^\circ, then length of TA is :

    Tap an option to check your answer.

  4. Question 4

    Introduction to Trigonometry. Asked once: 2024 (same type asked 4 times)

    23 (A)
    Evaluate : 22cos⁡45∘sin⁡30∘+23cos⁡30∘2\sqrt{2}\cos 45^\circ \sin 30^\circ + 2\sqrt{3}\cos 30^\circ

  5. Question 5

    Introduction to Trigonometry. Asked once: 2024 (same type asked 4 times)

    3
    If 4sec⁡θ−5=04\sec\theta - 5 = 0, then the value of cot⁡θ\cot\theta is :

    Tap an option to check your answer.