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