SSLC Maths NIOS IV Welcome to your SSLC Maths NIOS IV Total Questions: 50 Name Mobile No: 1. A secant intersects the circle in One point Two points Three points No point None Hint 2. The tangent at any point of a circle is perpendicular to Radius at that point Secant Diameter Chord None Hint 3. If tangent is perpendicular to radius, angle formed is Right angle Obtuse Straight angle Acute None Hint 4. A tangent is a special case of Radius Chord Diameter Secant None Hint 5. Compound Interest is calculated on Principal only Time only Interest only Principal + Interest None Hint 6. Simple Interest formula is SI = (P × R × T)/100 SI = PRT SI = (P + R + T)/100 SI = PR/T None Hint 7. Discount is calculated on Profit Cost price Marked price Selling price None Hint 8. Convert 0.75 into percentage 0.75% 750% 75% 7.5% None Hint 9. 50% of 200 = 150 100 50 75 None Hint 10. A line touching circle without cutting it is Secant Tangent Chord Radius None Hint 11. Successive discount of 10% and 10% equals 18% 19% 21% 20% None Hint 12. Number of tangents that can be drawn from a point outside the circle is 1 4 3 2 None Hint 13. Lengths of tangents drawn from an external point to a circle are Zero Unequal Double Equal None Hint 14. A line that cuts a circle at two points is called Chord Tangent Radius Secant None Hint 15. If P = 1000, R = 10%, T = 1 year, SI = 50 150 200 100 None Hint 16. The centre of circle lies on Perpendicular from tangent Secant only Diameter Tangent None Hint 17. If CP = ₹100 and SP = ₹120, profit % = 20% 15% 10% 25% None Hint 18. A circle can have how many tangents? Two Infinite Zero One None Hint 19. The line joining centre and external point is called Secant Tangent segment Line of centres Radius None Hint 20. Decrease of 10% on 200 gives 170 180 160 190 None Hint 21. Tangent drawn at end of diameter is Perpendicular to diameter Parallel to diameter Shorter than diameter Equal to diameter None Hint 22. A chord passing through the centre is called Secant Tangent Radius Diameter None Hint 23. Angle between tangent and radius at point of contact is 180° 90° 30° 60° None Hint 24. 200 increased by 25% becomes 240 260 250 220 None Hint 25. 25% = 1/2 1/3 3/4 1/4 None Hint 26. VAT/GST is a type of Profit Discount Loss Tax None Hint 27. 1% of 1000 = 1 100 5 10 None Hint 28. Convert 40% into fraction 3/5 4/5 1/5 2/5 None Hint 29. 10% of 500 = 150 100 200 50 None Hint 30. Percentage means Per ten Per thousand Per hundred Per one None Hint 31. Theorem: Tangent at any point of circle is perpendicular to Chord Secant Radius at point of contact Diameter None Hint 32. If CP = ₹200 and SP = ₹150, loss % = 30% 35% 25% 20% None Hint 33. A tangent to a circle touches the circle at Three points Two points One point No point None Hint 34. If angle between tangent and chord through point of contact is equal to angle in opposite arc, it is called Secant theorem Pythagoras theorem Tangent-chord theorem Circle theorem None Hint 35. 125% as decimal = 0.0125 1.25 0.125 12.5 None Hint 36. The segment of tangent between external point and point of contact is called Tangent segment Radius Chord Diameter None Hint 37. Profit % = (Profit/CP) × 100 (Loss/CP) × 100 (CP/SP) × 100 (Profit/SP) × 100 None Hint 38. Loss % = (Profit/CP) × 100 (SP/CP) × 100 (Loss/CP) × 100 (Loss/SP) × 100 None Hint 39. A radius drawn to the point of contact of tangent makes angle 90° 60° 120° 45° None Hint 40. A line passing through centre and cutting circle at two points is Diameter Arc Tangent Radius None Hint 41. From a point inside the circle, number of tangents that can be drawn is 2 Infinite 0 1 None Hint 42. If price increases from 100 to 150, percentage increase = 100% 75% 25% 50% None Hint 43. Increase of 20% on 100 gives 110 125 120 115 None Hint 44. 5% of 400 = 25 20 15 10 None Hint 45. If 20% students are absent in class of 50, number absent = 10 12 8 5 None Hint 46. From a point on the circle, number of tangents that can be drawn is 2 1 0 Infinite None Hint 47. If PT and PS are tangents from external point P, then PT + PS = 0 PT > PS PT = PS PT < PS None Hint 48. 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 49. Percentage increase formula = Increase × 100 Original × 100 (Increase/Original) × 100 (Original/Increase) × 100 None Hint 50. The point where tangent touches the circle is called Chord Centre Diameter Point of contact 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
