PYQ Vault

Day 160: CBSE Class 10 Maths

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

  1. Question 1

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

    4
    If the discriminant of the quadratic equation 3x2−2x+c=03x^2 - 2x + c = 0 is 16, then the value of c is :

    Tap an option to check your answer.

  2. Question 2

    Arithmetic Progressions. Asked once: 2022 (same type asked 3 times)

    2 (a)
    Which term of the A.P. −112,−3,−12,…-\frac{11}{2}, -3, -\frac{1}{2}, \ldots is 492\frac{49}{2} ?

  3. Question 3

    Statistics. Asked once: 2022 (same type asked 3 times)

    9 (b)
    Find the mean of the following data using assumed mean method :
    Class0 – 55 – 1010 – 1515 – 2020 – 25
    Frequency87101312

  4. Question 4

    Pair of Linear Equations in Two Variables. Asked once: 2023 (same type asked 2 times)

    23 (a)
    Solve the pair of equations x=5x = 5 and y=7y = 7 graphically.

  5. Question 5

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

    5
    If x2+bx+b=0x^2 + bx + b = 0 has two real and distinct roots, then the value of b can be

    Tap an option to check your answer.