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Chapter 10 of 16
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Circles

Madhya Pradesh Board · Class 10 · Mathematics

Flashcards for Circles — Madhya Pradesh Board Class 10 Mathematics. Quick Q&A cards covering key concepts, definitions, and formulas.

133 questions56 flashcards5 concepts

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An illustration comparing the three possible positions of a line relative to a circle: non-intersecting, secant, and tangent.
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56 Flashcards
Card 1Line and circle positions

A line PQ has no common point with a circle. What is PQ called?

Answer

Step 1: Check the number of common points. Step 2: A line with no common point with a circle is a non-intersecting line. Answer: PQ is a non-intersecting line.

Card 2रेखा और वृत्त की स्थिति

एक रेखा PQ का किसी वृत्त के साथ कोई उभयनिष्ठ बिंदु नहीं होता है। PQ को क्या कहते हैं?

Answer

चरण 1: उभयनिष्ठ बिंदुओं की संख्या की जाँच करें। चरण 2: एक रेखा जिसका वृत्त के साथ कोई उभयनिष्ठ बिंदु नहीं है, वह एक असंक्रमित रेखा है। उत्तर: PQ एक असंक्रमित रेखा है।

Card 3Line and circle positions

A line PQ cuts a circle at two points A and B. What is the line called?

Answer

Step 1: A line meeting a circle at two points is a secant. Step 2: Two common points mean the line passes through the circle. Answer: PQ is a secant of the circle.

Card 4रेखा और वृत्त की स्थिति

एक रेखा PQ एक वृत्त को दो बिंदुओं A और B पर काटती है। उस रेखा को क्या कहते हैं?

Answer

चरण 1: एक रेखा जो एक वृत्त को दो बिंदुओं पर काटती है, एक छेदक है। चरण 2: दो उभयनिष्ठ बिंदु का अर्थ है कि रेखा वृत्त से होकर गुजरती है। उत्तर: PQ वृत्त का एक छेदक है।

Card 5Tangents

A line touches a circle at only one point A. What is the line called?

Answer

Step 1: A circle meeting a line at exactly one point means tangency. Step 2: Such a line is called a tangent. Answer: The line is a tangent to the circle.

Card 6स्पर्शरेखाएँ

एक रेखा एक वृत्त को केवल एक बिंदु A पर स्पर्श करती है। उस रेखा को क्या कहते हैं?

Answer

चरण 1: एक वृत्त एक रेखा को ठीक एक बिंदु पर काटता है, इसका मतलब है स्पर्शरेखा। चरण 2: ऐसी रेखा को स्पर्श रेखा कहते हैं। उत्तर: रेखा वृत्त की स्पर्श रेखा है।

Card 7Tangents

Why is a tangent a special case of a secant?

Answer

Step 1: A secant meets a circle at two points. Step 2: If the two end points of the corresponding chord coincide, the two points merge into one. Step 3: Then the secant becomes a tangent. Answer: A ta

Card 8स्पर्शरेखाएँ

स्पर्श रेखा छेदक का विशेष मामला क्यों है?

Answer

चरण 1: एक छेदक वृत्त को दो बिंदुओं पर काटता है। चरण 2: यदि संगत जीवा के दोनों अंतिम बिंदु एक ही बिंदु पर मिलते हैं, तो दोनों बिंदु एक में मिल जाते हैं। चरण 3: तब छेदक एक स्पर्शरेखा बन जाता है। उत्तर:

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Frequently Asked Questions

What are the important topics in Circles for Madhya Pradesh Board Class 10 Mathematics?
Circles covers several key topics that are frequently asked in Madhya Pradesh Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Circles — Madhya Pradesh Board Class 10 Mathematics?
Understand the core concepts first, then work through the 133 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Circles?
There are 56 flashcards for Circles covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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