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