SSLC Maths NIOS VIII Welcome to your SSLC Maths NIOS VIII Total Questions: 50 Name Mobile No: 1. If ∠A = 95° in cyclic quadrilateral, opposite angle = 75° 95° 105° 85° None Hint 2. If one angle of a cyclic quadrilateral is 70°, the opposite angle is 110° 180° 70° 90° None Hint 3. If diameter is 10 cm, radius is 5 cm 15 cm 10 cm 20 cm None Hint 4. Angle subtended by full circle at centre is 180° 270° 360° 90° None Hint 5. 1 + cot²θ = cos²θ sec²θ tan²θ cosec²θ None Hint 6. tan θ = sin θ / ____ sec θ cos θ cosec θ cot θ None Hint 7. sin θ = Base / Hypotenuse Perpendicular / Hypotenuse Base / Perpendicular Hypotenuse / Base None Hint 8. tan θ × cot θ = 1 −1 0 2 None Hint 9. If cos θ = 3/5, then sec θ = 3/5 5/2 5/3 2/5 None Hint 10. If two angles subtend same chord in same segment, they are Double Half Equal Zero None Hint 11. The longest chord of a circle is Tangent Radius Diameter Arc None Hint 12. In a circle, equal chords subtend ____ angles at the centre. Unequal Zero 90° Equal None Hint 13. In right triangle, cos θ = 12/13, base = 12, hypotenuse = 13 5 25 12 None Hint 14. In a circle, angle in the same segment theorem is about Complementary angles Equal angles Supplementary angles 90° angles None Hint 15. Angle in a semicircle is 180° 90° 60° 45° None Hint 16. If the angle at centre is 100°, angle at circle on same arc is 200° 25° 50° 100° None Hint 17. The sum of opposite angles in cyclic quadrilateral is 360° 270° 90° 180° None Hint 18. In right triangle, sin θ = 4/5, hypotenuse = 5, perpendicular = 5 3 2 4 None Hint 19. Hypotenuse is always opposite to Acute angle Base Smallest angle Largest angle (90°) None Hint 20. cos θ × sec θ = −1 0 2 1 None Hint 21. A quadrilateral is cyclic if Opposite angles are supplementary All angles 90° All sides equal Diagonals equal None Hint 22. If sin θ = 1/2, then cosec θ = √2 2 1 1/2 None Hint 23. sin θ × cosec θ = 1 −1 2 0 None Hint 24. Trigonometric ratios depend on Perimeter Size of angle Area Length of sides None Hint 25. A quadrilateral inscribed in a circle is called Rectangle Cyclic quadrilateral Parallelogram Rhombus None Hint 26. 1 + tan²θ = sin²θ sec²θ cos²θ cosec²θ None Hint 27. cot θ = Perpendicular / Base sin θ cos θ Base / Perpendicular None Hint 28. If angle at centre is 140°, angle at circumference is 280° 70° B) 35° 140° None Hint 29. If opposite angles of quadrilateral are not supplementary, it is Not cyclic Cyclic Rectangle Parallelogram None Hint 30. A diameter divides a circle into Two equal parts Unequal parts Four parts Three parts None Hint 31. If tan θ = 2/3, then cot θ = 1 2/3 5/6 3/2 None Hint 32. If arc subtends 80° at centre, angle at circle is 80° 20° 160° 40° None Hint 33. Trigonometry is mainly concerned with Polygons Squares Triangles Circles None Hint 34. The centre of circle lies On circumference Inside circle Outside circle On chord None Hint 35. sec θ = 1/tan θ cos θ 1/sin θ 1/cos θ None Hint 36. sec θ = 1 / ____ tan θ sin θ cot θ cos θ None Hint 37. Equal arcs of a circle subtend ____ angles at centre. Unequal Zero Equal 180° None Hint 38. tan θ = Base / Hypotenuse Hypotenuse / Base Base / Perpendicular Perpendicular / Base None Hint 39. In cyclic quadrilateral, exterior angle equals 90° 180° Opposite interior angle Adjacent angle None Hint 40. Opposite angles of a cyclic quadrilateral are Supplementary Equal 90° Complementary None Hint 41. sin²θ + cos²θ = −1 2 0 1 None Hint 42. cos θ × sec θ = 1 −1 2 0 None Hint 43. In a right triangle, the longest side is called Base Altitude Hypotenuse Perpendicular None Hint 44. In the same segment of a circle, angles are Supplementary Unequal Equal Zero None Hint 45. If one angle of cyclic quadrilateral is 120°, adjacent angle may be 100° 80° 120° 60° None Hint 46. The angle subtended by an arc at the centre is always ____ the angle subtended at the circle. Twice Half of One-third Equal to None Hint 47. cosec θ = tan θ 1/cos θ 1/sin θ 1/tan θ None Hint 48. The angle subtended by a diameter at the circle is 90° 45° 180° 60° None Hint 49. cosec θ = 1 / ____ sin θ cos θ sec θ tan θ None Hint 50. cos θ = Hypotenuse / Base Base / Hypotenuse Perpendicular / Hypotenuse Base / Perpendicular None Hint Time's up Share: admin Previous post SSLC Maths NIOS VII February 22, 2026
