Class 10 Mathematics – PYQ Objective Quiz
Previous Year Questions | MCQs with Answer Reveal
1. Which of the following equations has the sum of its roots as 3?
2. The sum of first five multiples of 3 is
3. If radii of the two concentric circles are 15 cm and 17 cm, then the length of each chord of one circle which is tangent to the other is
4. In Fig. 1, PQ and PR are tangents to the circle with centre O such that ∠QPR = 50°, then angle OQR is equal to

5. Two tangents making an angle of 120° with each other are drawn to a circle of radius 6 cm, then the length of each tangent is equal to
6. To draw a pair of tangents to a circle which are inclined to each other at an angle of 100°, it is required to draw tangents at end points of those two radii of the circle, the angle between which should be
7. The height of a cone is 60 cm. A small cone is cut off at the top by a plane parallel to the base and its volume is 1/8 the volume of original cone. The height from the base at which the section is made is
8. If the circumference of a circle is equal to the perimeter of a square then the ratio of their areas is
9. A pole 6 m high casts a shadow 2√3 m long on the ground, then the sun's elevation is
10. Which of the following cannot be the probability of an event?
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