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