PYQ Vault

Day 166: CBSE Class 10 Maths

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

  1. Question 1

    Introduction to Trigonometry. Asked once: 2025 (same type asked 3 times)

    5
    The value of tan⁡2θ−(1cos⁡θ×sec⁡θ)\tan^2\theta - \left(\dfrac{1}{\cos\theta} \times \sec\theta\right) is :

    Tap an option to check your answer.

  2. Question 2

    Pair of Linear Equations in Two Variables. Asked once: 2025 (same type asked 3 times)

    28
    Check whether the following pair of equations is consistent or not. If consistent, solve graphically x+3y=6x + 3y = 6 3y−2x=−123y - 2x = -12

  3. Question 3

    Polynomials. Asked once: 2024 (same type asked 3 times)

    12
    If α\alpha and β\beta (α>β)(\alpha > \beta) are the zeroes of the polynomial −x2+8x+9-x^2 + 8x + 9, then (α−β)(\alpha - \beta) is equal to

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  4. Question 4

    Probability. Asked once: 2024 (same type asked 3 times)

    21
    The king, queen and ace of clubs and diamonds are removed from a deck of 52 playing cards and the remaining cards are shuffled. A card is randomly drawn from the remaining cards. Find the probability of getting (i) a card of clubs. (ii) a red coloured card.

  5. Question 5

    Real Numbers. Asked once: 2023 (same type asked 3 times)

    1
    If ‘n’ is a natural number, then which of the following numbers end with zero ?

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