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