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