CBSE CLASS 10 BOARD EXAMINATION 2025 - MATHEMATICS PRACTICE QUESTIONS

1. In a two digit number, the unit's digit is twice the tens digit. If 36 is to be added to the number, the digits are reversed. Find the number.

2. Find the zeroes of the polynomial y² - 6y - k(k+6)

3. If the probability of an event is m, what is the probability of its complementary event?

4. Express 2500 as a product of powers of its prime factors.

5. One ticket is drawn at random from a bag containing tickets numbered from 1 to 60. Find the probability that the ticket drawn is a multiple of 4.

6. Find the HCF and LCM of 24, 32, 48 .

7. If the point C(6,2) divides the line segment joining A(6,5) and B(4,m) in the ratio 3:1, then find the value of m.

8. Find the ratio of volumes of two cylinders with same radii.

9. In two similar triangles ABC and DEF, 2AB=DE and BC=8 cm, then find EF.

10. What is the distance of the point P(-6,-9) from y-axis?