Taxonomy for Mathematics Articles-9th Class: Difference between revisions
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| | |Polynomials | ||
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|[[ | |[[बहुपद]] | ||
| | |Jaya | ||
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| Line 396: | Line 369: | ||
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| | |Polynomials in one variable | ||
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|[[ | |[[एक चर वाले बहुपद]] | ||
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| | |Zeroes of a Polynomial | ||
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|[[ | |[[बहुपद के शून्यक]] | ||
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| | |Remainder Theorem | ||
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|[[ | |[[शेषफल प्रमेय]] | ||
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| Line 432: | Line 399: | ||
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|Polynomials | |Factorisation Of Polynomials | ||
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|[[ | |[[बहुपदों का गुणनखंडन]] | ||
|Ramamurthy | |Ramamurthy | ||
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| | |Algebraic Identities | ||
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|[[बीजीय सर्वसमिकाएँ]] | |||
|[[बीजीय सर्वसमिकाएँ]] | |||
|Ramamurthy | |Ramamurthy | ||
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|- | |- | ||
|5 | |||
|5 | |||
|Introduction to Euclid's Geometry | |Introduction to Euclid's Geometry | ||
|Point | |Point | ||
| Line 1,276: | Line 1,195: | ||
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|- | |- | ||
|10 | |||
|Circles | |||
|Radius | |||
|वृत्त | |||
|[[त्रिज्या]] | |||
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| | |- | ||
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| | |Centre of a circle | ||
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|[[वृत्त का केंद्र]] | |||
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|- | |||
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|Diameter | |||
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| | |[[वृत्त का व्यास]] | ||
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| Line 1,323: | Line 1,233: | ||
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| | |Interior of the circle | ||
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|[[वृत्त का अभ्यंतर]] | |||
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| Line 1,332: | Line 1,242: | ||
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|Exterior of the circle | |||
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|[[वृत्त का बहिर्भाग]] | |||
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|- | |||
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| | |Arc | ||
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|[[चाप]] | |||
|[[ | |||
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| Line 1,350: | Line 1,260: | ||
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| | |Major arc | ||
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|[[ | |[[दीर्घ चाप]] | ||
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| Line 1,359: | Line 1,269: | ||
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| | |Minor arc | ||
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|[[ | |[[लघु चाप]] | ||
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| Line 1,368: | Line 1,278: | ||
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| | |Semicircle | ||
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|[[ | |[[अर्धवृत्त]] | ||
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| Line 1,377: | Line 1,287: | ||
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| | |Circumference | ||
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|[[ | |[[परिकेन्द्र]] | ||
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| Line 1,386: | Line 1,296: | ||
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| | |Segment | ||
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|[[ | |[[वृत्तखंड]] | ||
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| Line 1,395: | Line 1,305: | ||
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|Major | |Major segment | ||
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|[[दीर्घ | |[[दीर्घ वृत्तखंड]] | ||
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| Line 1,404: | Line 1,314: | ||
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|Minor | |Minor segment | ||
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|[[लघु | |[[लघु वृत्तखंड]] | ||
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| Line 1,413: | Line 1,323: | ||
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| | |Sector | ||
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|[[ | |[[त्रिज्यखंड]] | ||
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| Line 1,422: | Line 1,332: | ||
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| | |Major sector | ||
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|[[ | |[[दीर्घ त्रिज्यखंड]] | ||
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| Line 1,431: | Line 1,341: | ||
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| | |Minor sector | ||
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|[[ | |[[लघु त्रिज्यखंड]] | ||
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| Line 1,440: | Line 1,350: | ||
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| | |Chord | ||
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|[[ | |[[जीवा]] | ||
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| Line 1,449: | Line 1,359: | ||
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| | |Circumcircle | ||
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|[[ | |[[परिवृत्त]] | ||
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| Line 1,458: | Line 1,368: | ||
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| | |Circumcentre | ||
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|[[ | |[[परिकेन्द्र]] | ||
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| Line 1,467: | Line 1,377: | ||
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| | |Circumradius | ||
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|[[ | |[[परित्रिज्या]] | ||
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| Line 1,476: | Line 1,386: | ||
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| | |Circles | ||
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|[[ | |[[वृत्त]] | ||
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| Line 1,485: | Line 1,395: | ||
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| | |Circle - related terms | ||
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|[[ | |[[वृत्त - संबंधित पद]] | ||
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| Line 1,494: | Line 1,404: | ||
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| | |Angle subtended by a chord at a point | ||
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|[[ | |[[जीवा द्वारा एक बिंदु पर अंतरित कोण]] | ||
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| Line 1,503: | Line 1,413: | ||
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| | |Perpendicular from the centre to a chord | ||
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|[[ | |[[केंद्र से जीवा पर लंब]] | ||
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| Line 1,512: | Line 1,422: | ||
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| | |Circle through three points | ||
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|[[ | |[[तीन बिंदुओं से जाने वाला वृत्त]] | ||
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| Line 1,521: | Line 1,431: | ||
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| | |Equal chords and their distances from the centre | ||
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|[[ | |[[समान जीवाएं और उनकी केंद्र से दूरीयाँ]] | ||
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| Line 1,530: | Line 1,440: | ||
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| | |Angle subtended by an arc of a circle | ||
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|[[वृत्त | |[[एक वृत्त के चाप द्वारा अंतरित कोण]] | ||
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| Line 1,539: | Line 1,449: | ||
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| | |Cyclic Quadrilaterals | ||
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|[[ | |[[चक्रीय चतुर्भुज]] | ||
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| Line 1,548: | Line 1,458: | ||
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|- | |- | ||
| | |12 | ||
| | |Heron's formula | ||
| | |Equilateral triangle | ||
| | |हीरोन का सूत्र | ||
|[[ | |[[समबाहु त्रिभुज]] | ||
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| Line 1,584: | Line 1,485: | ||
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| | |Heron's formula | ||
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|[[ | |[[हीरोन का सूत्र]] | ||
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| Line 1,593: | Line 1,494: | ||
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|Area of Triangle - by Heron's formula | |||
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|[[त्रिभुज का क्षेत्रफल - हीरोन के सूत्र द्वारा]] | |||
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|- | |||
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| | |Applications of Heron's formula in finding areas of quadrilaterals | ||
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|[[चतुर्भुजों का क्षेत्रफल ज्ञात करने में हीरोन के सूत्र का अनुप्रयोग]] | |||
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| Line 1,623: | Line 1,518: | ||
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|- | |||
|13 | |||
|Surface Area and Volumes | |||
|Plane figures | |||
|पृष्ठीय क्षेत्रफल और आयतन | |||
|[[समतल आकृतियाँ]] | |||
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|- | |- | ||
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| | |Solid figures | ||
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|[[ | |[[ठोस आकृतियाँ]] | ||
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| Line 1,638: | Line 1,539: | ||
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| | |Cuboid | ||
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|[[ | |[[घनाभ]] | ||
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| Line 1,647: | Line 1,548: | ||
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| | |Cube | ||
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|[[ | |[[घन]] | ||
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| Line 1,656: | Line 1,557: | ||
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| | |Surface area | ||
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|[[ | |[[पृष्ठीय क्षेत्रफल]] | ||
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| Line 1,665: | Line 1,566: | ||
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|Volume | |||
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|[[आयतन]] | |||
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|- | |||
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| | |Cylinder | ||
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|[[बेलन]] | |||
|[[ | |||
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| Line 1,683: | Line 1,584: | ||
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| | |Prisms | ||
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|[[ | |[[प्रिज्म]] | ||
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| Line 1,692: | Line 1,593: | ||
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| | |Pyramids | ||
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|[[ | |[[पिरामिड]] | ||
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| Line 1,701: | Line 1,602: | ||
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| | |Cone | ||
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|[[ | |[[शंकु]] | ||
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| Line 1,710: | Line 1,611: | ||
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| | |Sphere | ||
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|[[ | |[[गोला]] | ||
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| Line 1,719: | Line 1,620: | ||
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| | |Hemisphere | ||
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|[[ | |[[अर्धगोला]] | ||
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| Line 1,728: | Line 1,629: | ||
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| | |Curved surface area | ||
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|[[ | |[[वक्र पृष्ठ का क्षेत्रफल]] | ||
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| Line 1,737: | Line 1,638: | ||
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| | |Total surface area | ||
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|[[ | |[[कुल पृष्ठीय क्षेत्रफल]] | ||
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| Line 1,746: | Line 1,647: | ||
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| | |Surface Area and Volumes | ||
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|[[ | |[[पृष्ठीय क्षेत्रफल और आयतन]] | ||
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| Line 1,755: | Line 1,656: | ||
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| | |Surface Area of a Cuboid and a Cube | ||
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|[[ | |[[घनाभ और घन के पृष्ठीय क्षेत्रफल]] | ||
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| Line 1,764: | Line 1,665: | ||
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| | |Surface Area of a right circular cylinder | ||
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|[[ | |[[एक लम्ब वृत्तीय बेलन का पृष्ठीय क्षेत्रफल]] | ||
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| Line 1,773: | Line 1,674: | ||
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| | |Surface Area of a right circular cone | ||
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|[[ | |[[एक लम्ब वृत्तीय शंकु का पृष्ठीय क्षेत्रफल]] | ||
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| Line 1,782: | Line 1,683: | ||
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| | |Surface area of a sphere | ||
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|[[ | |[[गोले का पृष्ठीय क्षेत्रफल]] | ||
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| Line 1,791: | Line 1,692: | ||
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| | |Volume of a cuboid | ||
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|[[ | |[[घनाभ का आयतन]] | ||
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| Line 1,800: | Line 1,701: | ||
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| | |Volume of a cylinder | ||
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|[[ | |[[बेलन का आयतन]] | ||
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| Line 1,809: | Line 1,710: | ||
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| | |Volume of a right circular cone | ||
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|[[ | |[[लम्ब वृत्तीय शंकु का आयतन]] | ||
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| Line 1,818: | Line 1,719: | ||
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| | |Volume of a sphere | ||
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|[[ | |[[गोले का आयतन]] | ||
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| Line 1,827: | Line 1,728: | ||
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|14 | |||
|Statistics | |||
|Data | |||
|सांख्यिकी | |||
|[[आंकड़े]] | |||
|Ramamurthy | |||
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|- | |||
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|Statistics | |||
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|[[सांख्यिकी]] | |||
|Ramamurthy | |||
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| Line 1,845: | Line 1,757: | ||
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| | |Primary data | ||
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|[[प्राथमिक आंकड़े]] | |||
|Ramamurthy | |||
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| Line 1,854: | Line 1,767: | ||
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| | |Secondary data | ||
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|[[गौण आंकड़े]] | |||
|Ramamurthy | |||
Mani | |||
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| Line 1,863: | Line 1,777: | ||
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| | |Raw data | ||
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|[[यथाप्राप्त आंकड़े]] | |||
|Ramamurthy | |||
Mani | |||
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| Line 1,872: | Line 1,787: | ||
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| | |frequency distribution table | ||
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|[[बारंबारता बंटन सारणी]] | |||
|Ramamurthy | |||
Mani | |||
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| Line 1,881: | Line 1,797: | ||
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|Tally marks | |||
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|[[मिलान चिन्ह]] | |||
|Ramamurthy | |||
Mani | |||
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|- | |||
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|Class-interval | |||
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|[[वर्ग-अंतराल]] | |||
|[[ | |||
|Ramamurthy | |Ramamurthy | ||
Mani | Mani | ||
| Line 1,900: | Line 1,817: | ||
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| | |Bar graphs | ||
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|[[दंड आलेख]] | |||
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| Line 1,910: | Line 1,826: | ||
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| | |Histogram | ||
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|[[आयतचित्र]] | |||
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| Line 1,920: | Line 1,835: | ||
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| | |Frequency polygon | ||
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|[[ | |[[बारंबारता बहुभुज]] | ||
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| Line 1,940: | Line 1,844: | ||
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| | |Graphical representation of data | ||
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|[[आंकड़ों का आलेखीय निरूपण]] | |||
|[[आंकड़ों का आलेखीय निरूपण]] | |||
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|- | |- | ||
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|- | |- | ||
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| Line 2,276: | Line 1,871: | ||
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|} | |} | ||
[[Category:Information]] | [[Category:Information]] | ||
Revision as of 17:38, 22 May 2024
| S.No | Topic | Chapters | अध्याय | विषय | Article Creator Name | Work Status & Date | Review by IIT Kanpur |
|---|---|---|---|---|---|---|---|
| 1 | Number Systems | Number Systems | संख्या पद्धति | संख्या पद्धति | Ramamurthy
Mani |
||
| Number Line | संख्या रेखा | Ramamurthy
Mani |
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| Numbers | संख्या | Ramamurthy
Mani |
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| Whole Numbers | पूर्ण संख्याएँ | Ramamurthy
Mani |
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| Integers | पूर्णांक | Ramamurthy
Mani |
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| Rational Numbers | परिमेय संख्याएँ | Ramamurthy
Mani |
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| Natural Numbers | प्राकृतिक संख्याएँ | Ramamurthy
Mani |
|||||
| Fractions | भिन्न | Ramamurthy
Mani |
|||||
| Irrational Numbers | अपरिमेय संख्याएँ | Ramamurthy
Mani |
|||||
| Pythogoras theorem | पाइथागोरस प्रमेय | Ramamurthy
Mani |
|||||
| Terminating decimal expansions | दशमलव प्रसार को सांत करना | Ramamurthy
Mani |
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| Non-terminating recurring decimal expansions | अनवसानी(असांत) आवर्ती दशमलव प्रसार | Ramamurthy
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| Process of successive magnification | उत्तरोत्तर आवर्धन प्रक्रम | Ramamurthy
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| Degree of accuracy | परिशुद्धता मात्रा | Ramamurthy
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| Real Numbers | वास्तविक संख्याएँ | Ramamurthy
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| Rationalising the denominator | हर का परिमेयकरण | Ramamurthy
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| base and exponents | आधार और घातांक | Ramamurthy
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| Real Numbers and their Decimal Expansions | वास्तविक संख्याएँ और उनके दशमलव प्रसार | Ramamurthy
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| Real Numbers representation on the Number Line | संख्या रेखा पर वास्तविक संख्याओं का निरूपण | Ramamurthy
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| Operations on Real Numbers | वास्तविक संख्याओं पर संक्रियाएँ | Ramamurthy
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| Laws of Exponents for Real Numbers | वास्तविक संख्याओं के लिए घातांक-नियम | Ramamurthy
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| 2 | Poynomials | Algebraic Expressions | बहुपद | बीजीय व्यंजक | Ramamurthy
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| Factorisation | गुणनखंडन | Ramamurthy
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| Factor Theorem | गुणनखंड प्रमेय | Ramamurthy
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| Terms of Polynomial | बहुपद के पद | Ramamurthy
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| Constant Polynomials | अचर बहुपद | Ramamurthy
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| Zero Polynomial | शून्य बहुपद | Ramamurthy
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| Monomial | एकपद | Ramamurthy
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| Binomial | द्विपद | Ramamurthy
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| Trinomial | त्रिपद | Ramamurthy
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| Degree of the polynomial | बहुपद की घात | Ramamurthy
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| Linear Polynomial | रैखिक बहुपद | Ramamurthy
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| Quadratic Polynomial | द्विघाती बहुपद | Ramamurthy
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| Cubic Polynomial | त्रिघाती बहुपद | Ramamurthy
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| Polynomials | बहुपद | Jaya | |||||
| Polynomials in one variable | एक चर वाले बहुपद | Ramamurthy
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| Zeroes of a Polynomial | बहुपद के शून्यक | Ramamurthy
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| Remainder Theorem | शेषफल प्रमेय | Ramamurthy
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| Factorisation Of Polynomials | बहुपदों का गुणनखंडन | Ramamurthy
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| Algebraic Identities | बीजीय सर्वसमिकाएँ | Ramamurthy
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| 3 | Coordinate Geometry | Coordinate Plane | निर्देशांक ज्यामिति | निर्देशांक तल | Ramamurthy
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| Coordinate Axes | निर्देशांक अक्ष | ||||||
| Quadrants | चतुर्थाँश | ||||||
| Abscissa | भुज | ||||||
| Ordinate | कोटि | ||||||
| Origin | मूल-बिन्दु | ||||||
| Coordinate Geometry | निर्देशांक ज्यामिति | Ramamurthy
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| Cartesian System | कार्टेशियन पद्धति | ||||||
| Plotting a point in the plane | तल में एक बिन्दु आलेखित करना | ||||||
| 4 | Linear Equations in two variables | Linear Equations | रैखिक समीकरण | रैखिक समीकरण | Ramamurthy
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| Solution of a Linear Equation | रैखिक समीकरण के हल | Ramamurthy
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| 5 | Introduction to Euclid's Geometry | Point | यूक्लिड की ज्यामिति | बिंदु | |||
| Line | रेखा | ||||||
| Straight Line | सीधी रेखा | ||||||
| Surface | पृष्ठ | ||||||
| Plane surface | समतल पृष्ठ | ||||||
| Postulate | अभिधारणा | ||||||
| Axioms | अभिगृहीत | ||||||
| Propositions | साध्य | ||||||
| Euclid's Geometry | यूक्लिड की ज्यामिति | ||||||
| Euclid's definitions, axioms and postulates | यूक्लिड की परिभाषाएँ, अभिगृहीत और अभिधारणाएँ | ||||||
| Equivalent versions of Euclid's fifth postulate | यूक्लिड की पाँचवीं अभिधारणा के समतुल्य रुपान्तरण | ||||||
| 6 | Lines and Angles | Line Segment | रेखाएँ और कोण | रेखाखंड | |||
| Ray | किरण | ||||||
| Collinear Points | संरेख बिंदु | ||||||
| Non-collinear Points | असंरेख बिंदु | ||||||
| Angle | कोण | ||||||
| Arms of the angle | कोण की भुजाएँ | ||||||
| Vertex of the angle | कोण का शीर्ष | ||||||
| Acute angle | न्यून कोण | ||||||
| Right angle | समकोण | ||||||
| Obtuse angle | अधिक कोण | ||||||
| Straight angle | ऋजु कोण | ||||||
| Reflex angle | प्रतिवर्ती कोण | ||||||
| Complimentary angles | पूरक कोण | ||||||
| Supplementary angles | संपूरक कोण | ||||||
| Adjacent angles | आसन्न कोण | ||||||
| Linear pair of angles | कोणों का रैखिक युग्म | ||||||
| Vertically Opposite Angles | शीर्षाभिमुख कोण | ||||||
| Linear pair axiom | रैखिक युग्म अभिगृहीत | ||||||
| Transversal | तिर्यक् रेखा | ||||||
| Exterior angles | बाह्य कोण | ||||||
| Interior angles | अंतः कोण | ||||||
| Corresponding angles | संगत कोण | ||||||
| Alternate interior angles | एकांतर अंतः कोण | ||||||
| Alternate exterior angles | एकांतर बाह्य कोण | ||||||
| Consecutive interior angles | क्रमागत अंतः कोण | ||||||
| Allied angles | संबंधित कोण | ||||||
| Co-interior angles | सह-अंतः कोण | ||||||
| Corresponding angles axiom | संगत कोण अभिगृहीत | ||||||
| Lines and Angles - Definitions | रेखाएँ और कोण - परिभाषाएँ | ||||||
| Intersecting and Non-Intersecting Lines | प्रतिच्छेदी और अप्रतिच्छेदी रेखाएँ | ||||||
| Pairs of Angles | कोणों के युग्म | ||||||
| Parallel Lines and a Transversal | समानांतर रेखाएँ और तिर्यक रेखा | ||||||
| Lines parallel to the same line | एक ही रेखा के समानांतर रेखाएँ | ||||||
| Angle sum property of a triangle | त्रिभुज का कोण योग गुण | ||||||
| 7 | Triangles | Congruent Figures | त्रिभुज | सर्वांगसम आकृतियाँ | |||
| Angle-Side-Angle congruence rule | कोण-भुजा-कोण सर्वांगसमता नियम | ||||||
| Angle-Angle-Side congruence rule | कोण-कोण-भुजा सर्वांगसमता नियम | ||||||
| Right angle - Hypotenuse - Side congruence rule | समकोण - कर्ण - भुजा सर्वांगसमता का नियम | ||||||
| Triangles | त्रिभुज | ||||||
| Congruence of Triangles | त्रिभुजों की सर्वांगसमता | ||||||
| Criteria for congruence of triangles | त्रिभुजों की सर्वांगसमता के लिए कसौटीयाँ | ||||||
| Properties of a Triangle | त्रिभुज के गुण | ||||||
| Inequalities in a Triangle | त्रिभुज में असमिकाएँ | ||||||
| 8 | Quadrilaterals | Collinear points | चतुर्भुज | संरेख बिंदु | |||
| Quadrilaterals | चतुर्भुज | ||||||
| Vertices | शीर्ष | ||||||
| Trapezium | समलंब | ||||||
| Parallelogram | समानांतर चतुर्भुज | ||||||
| Rectangle | आयत | ||||||
| Rhombus | समचतुर्भुज | ||||||
| Square | वर्ग | ||||||
| Kite | पतंग | ||||||
| Angle Sum Property of a Quadrilateral | चतुर्भुज का कोण योग गुण | ||||||
| Types of Quadrilaterals | चतुर्भुज के प्रकार | ||||||
| Properties of a Parallelogram | समांतर चतुर्भुज के गुण | ||||||
| Condition for a Quadrilateral to be a Parallelogram | चतुर्भुज के समांतर चतुर्भुज होने के लिए प्रतिबन्ध | ||||||
| The Mid-point theorem | मध्य-बिंदु प्रमेय | ||||||
| 10 | Circles | Radius | वृत्त | त्रिज्या | |||
| Centre of a circle | वृत्त का केंद्र | ||||||
| Diameter | वृत्त का व्यास | ||||||
| Interior of the circle | वृत्त का अभ्यंतर | ||||||
| Exterior of the circle | वृत्त का बहिर्भाग | ||||||
| Arc | चाप | ||||||
| Major arc | दीर्घ चाप | ||||||
| Minor arc | लघु चाप | ||||||
| Semicircle | अर्धवृत्त | ||||||
| Circumference | परिकेन्द्र | ||||||
| Segment | वृत्तखंड | ||||||
| Major segment | दीर्घ वृत्तखंड | ||||||
| Minor segment | लघु वृत्तखंड | ||||||
| Sector | त्रिज्यखंड | ||||||
| Major sector | दीर्घ त्रिज्यखंड | ||||||
| Minor sector | लघु त्रिज्यखंड | ||||||
| Chord | जीवा | ||||||
| Circumcircle | परिवृत्त | ||||||
| Circumcentre | परिकेन्द्र | ||||||
| Circumradius | परित्रिज्या | ||||||
| Circles | वृत्त | ||||||
| Circle - related terms | वृत्त - संबंधित पद | ||||||
| Angle subtended by a chord at a point | जीवा द्वारा एक बिंदु पर अंतरित कोण | ||||||
| Perpendicular from the centre to a chord | केंद्र से जीवा पर लंब | ||||||
| Circle through three points | तीन बिंदुओं से जाने वाला वृत्त | ||||||
| Equal chords and their distances from the centre | समान जीवाएं और उनकी केंद्र से दूरीयाँ | ||||||
| Angle subtended by an arc of a circle | एक वृत्त के चाप द्वारा अंतरित कोण | ||||||
| Cyclic Quadrilaterals | चक्रीय चतुर्भुज | ||||||
| 12 | Heron's formula | Equilateral triangle | हीरोन का सूत्र | समबाहु त्रिभुज | |||
| Heron's formula | हीरोन का सूत्र | ||||||
| Area of Triangle - by Heron's formula | त्रिभुज का क्षेत्रफल - हीरोन के सूत्र द्वारा | ||||||
| Applications of Heron's formula in finding areas of quadrilaterals | चतुर्भुजों का क्षेत्रफल ज्ञात करने में हीरोन के सूत्र का अनुप्रयोग | ||||||
| 13 | Surface Area and Volumes | Plane figures | पृष्ठीय क्षेत्रफल और आयतन | समतल आकृतियाँ | |||
| Solid figures | ठोस आकृतियाँ | ||||||
| Cuboid | घनाभ | ||||||
| Cube | घन | ||||||
| Surface area | पृष्ठीय क्षेत्रफल | ||||||
| Volume | आयतन | ||||||
| Cylinder | बेलन | ||||||
| Prisms | प्रिज्म | ||||||
| Pyramids | पिरामिड | ||||||
| Cone | शंकु | ||||||
| Sphere | गोला | ||||||
| Hemisphere | अर्धगोला | ||||||
| Curved surface area | वक्र पृष्ठ का क्षेत्रफल | ||||||
| Total surface area | कुल पृष्ठीय क्षेत्रफल | ||||||
| Surface Area and Volumes | पृष्ठीय क्षेत्रफल और आयतन | ||||||
| Surface Area of a Cuboid and a Cube | घनाभ और घन के पृष्ठीय क्षेत्रफल | ||||||
| Surface Area of a right circular cylinder | एक लम्ब वृत्तीय बेलन का पृष्ठीय क्षेत्रफल | ||||||
| Surface Area of a right circular cone | एक लम्ब वृत्तीय शंकु का पृष्ठीय क्षेत्रफल | ||||||
| Surface area of a sphere | गोले का पृष्ठीय क्षेत्रफल | ||||||
| Volume of a cuboid | घनाभ का आयतन | ||||||
| Volume of a cylinder | बेलन का आयतन | ||||||
| Volume of a right circular cone | लम्ब वृत्तीय शंकु का आयतन | ||||||
| Volume of a sphere | गोले का आयतन | ||||||
| 14 | Statistics | Data | सांख्यिकी | आंकड़े | Ramamurthy
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| Statistics | सांख्यिकी | Ramamurthy
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| Primary data | प्राथमिक आंकड़े | Ramamurthy
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| Secondary data | गौण आंकड़े | Ramamurthy
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| Raw data | यथाप्राप्त आंकड़े | Ramamurthy
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| frequency distribution table | बारंबारता बंटन सारणी | Ramamurthy
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| Tally marks | मिलान चिन्ह | Ramamurthy
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| Class-interval | वर्ग-अंतराल | Ramamurthy
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| Bar graphs | दंड आलेख | ||||||
| Histogram | आयतचित्र | ||||||
| Frequency polygon | बारंबारता बहुभुज | ||||||
| Graphical representation of data | आंकड़ों का आलेखीय निरूपण | ||||||