SSLC Maths NIOS IV Welcome to your SSLC Maths NIOS IV Total Questions: 50 Name Mobile No: 1. Angle between tangent and radius at point of contact is 30° 90° 180° 60° None Hint 2. Lengths of tangents drawn from an external point to a circle are Zero Double Equal Unequal None Hint 3. A chord passing through the centre is called Tangent Radius Secant Diameter None Hint 4. Compound Interest is calculated on Principal only Time only Interest only Principal + Interest None Hint 5. Convert 0.75 into percentage 75% 0.75% 7.5% 750% None Hint 6. If angle between tangent and chord through point of contact is equal to angle in opposite arc, it is called Pythagoras theorem Circle theorem Secant theorem Tangent-chord theorem None Hint 7. VAT/GST is a type of Discount Profit Tax Loss None Hint 8. If price increases from 100 to 150, percentage increase = 50% 25% 75% 100% None Hint 9. Successive discount of 10% and 10% equals 18% 21% 20% 19% None Hint 10. If CP = ₹200 and SP = ₹150, loss % = 35% 20% 25% 30% None Hint 11. Number of tangents that can be drawn from a point outside the circle is 3 2 1 4 None Hint 12. From a point inside the circle, number of tangents that can be drawn is 0 Infinite 2 1 None Hint 13. A tangent is a special case of Secant Radius Diameter Chord None Hint 14. If PT and PS are tangents from external point P, then PT > PS PT + PS = 0 PT = PS PT < PS None Hint 15. 200 increased by 25% becomes 260 240 220 250 None Hint 16. A line that cuts a circle at two points is called Chord Secant Radius Tangent None Hint 17. 5% of 400 = 25 20 10 15 None Hint 18. A secant intersects the circle in Three points No point One point Two points None Hint 19. Tangent drawn at end of diameter is Equal to diameter Parallel to diameter Perpendicular to diameter Shorter than diameter None Hint 20. 125% as decimal = 1.25 12.5 0.125 0.0125 None Hint 21. A tangent to a circle touches the circle at No point Two points Three points One point None Hint 22. A line touching circle without cutting it is Secant Radius Tangent Chord None Hint 23. A line passing through centre and cutting circle at two points is Radius Arc Tangent Diameter None Hint 24. 1% of 1000 = 10 1 5 100 None Hint 25. The tangent at any point of a circle is perpendicular to Chord Radius at that point Secant Diameter None Hint 26. 25% = 3/4 1/3 1/2 1/4 None Hint 27. 50% of 200 = 150 75 50 100 None Hint 28. If 20% students are absent in class of 50, number absent = 12 5 8 10 None Hint 29. Discount is calculated on Cost price Marked price Selling price Profit None Hint 30. Profit % = (CP/SP) × 100 (Profit/CP) × 100 (Loss/CP) × 100 (Profit/SP) × 100 None Hint 31. If tangent is perpendicular to radius, angle formed is Straight angle Right angle Obtuse Acute None Hint 32. The centre of circle lies on Tangent Perpendicular from tangent Diameter Secant only None Hint 33. Percentage means Per hundred Per ten Per one Per thousand None Hint 34. If P = 1000, R = 10%, T = 1 year, SI = 100 50 150 200 None Hint 35. Convert 40% into fraction 1/5 4/5 3/5 2/5 None Hint 36. The point where tangent touches the circle is called Centre Chord Diameter Point of contact None Hint 37. A circle can have how many tangents? One Zero Infinite Two None Hint 38. Loss % = (Loss/SP) × 100 (SP/CP) × 100 (Profit/CP) × 100 (Loss/CP) × 100 None Hint 39. Simple Interest formula is SI = (P × R × T)/100 SI = (P + R + T)/100 SI = PR/T SI = PRT None Hint 40. The line joining centre and external point is called Secant Line of centres Radius Tangent segment None Hint 41. If two tangents are drawn from external point P to circle touching at A and B, then PA > PB PA ≠ PB PA < PB PA = PB None Hint 42. 10% of 500 = 150 100 50 200 None Hint 43. The segment of tangent between external point and point of contact is called Chord Tangent segment Radius Diameter None Hint 44. Theorem: Tangent at any point of circle is perpendicular to Secant Radius at point of contact Chord Diameter None Hint 45. Decrease of 10% on 200 gives 170 180 160 190 None Hint 46. A radius drawn to the point of contact of tangent makes angle 45° 60° 90° 120° None Hint 47. Percentage increase formula = Original × 100 Increase × 100 (Original/Increase) × 100 (Increase/Original) × 100 None Hint 48. If CP = ₹100 and SP = ₹120, profit % = 15% 10% 20% 25% None Hint 49. From a point on the circle, number of tangents that can be drawn is Infinite 1 0 2 None Hint 50. Increase of 20% on 100 gives 115 120 110 125 None Hint Time's up Share: admin Previous post SSLC Maths NIOS III February 19, 2026 Next post SSLC Maths NIOS V February 20, 2026
