PYQ Vault

Day 227: CBSE Class 10 Maths

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

  1. Question 1

    Real Numbers. Asked once: 2023

    Two statements are given, one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer from the options given below.
    20
    Assertion (A) : The perimeter of ΔABC\Delta ABC is a rational number. Reason (R) : The sum of the squares of two rational numbers is always rational.

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  2. Question 2

    Triangles. Asked once: 2025

    6
    In the adjoining figure, PQ∥XY∥BCPQ \parallel XY \parallel BC, AP = 2 cm, PX = 1.5 cm and BX = 4 cm. If QY = 0.75 cm, then AQ + CY =

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  3. Question 3

    Circles. Asked once: 2022

    11 (a)
    In Figure 3, two circles with centres at O and O′O' of radii 2r and r respectively, touch each other internally at A. A chord AB of the bigger circle meets the smaller circle at C. Show that C bisects AB.

  4. Question 4

    Pair of Linear Equations in Two Variables. Asked once: 2023

    17
    The coordinates of the point where the line 2y=4x+52y = 4x + 5 crosses xx-axis is

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  5. Question 5

    Real Numbers. Asked once: 2023

    23 (B)
    Find the LCM and HCF of 72 and 120.