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Prime Time — Flashcards

CBSE · Class 6 · Mathematics

60 flashcards for Prime Time (CBSE Class 6 Mathematics) to test yourself on key terms and facts. Sample: "Find the factors of 24 using the jump game"

41 questions60 flashcards7 formulas & key relations5 concepts

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60 Flashcards·
Factors and divisorsगुणनखण्ड और भाजकCommon factorsसामान्य कारकCo-prime numbersसह-अभाज्य संख्याएँ
Card 1Factors and divisors

Find the factors of 24 using the jump game idea.

Answer

Step 1: Start from 1 and check which jump sizes land exactly on 24. Step 2: The jump sizes that reach 24 are 1, 2, 3, 4, 6, 8, 12, and 24. Step 3: These are the factors or divisors of 24. Answer: 1, 2…

Card 2गुणनखण्ड और भाजक

जंप गेम विचार का उपयोग करके 24 के गुणनखंड ज्ञात कीजिए।

Answer

चरण 1: 1 से शुरू करें और जांचें कि कौन से जंप साइज ठीक 24 पर आते हैं। चरण 2: 24 तक पहुंचने वाले जंप साइज 1, 2, 3, 4, 6, 8, 12 और 24 हैं। चरण 3: ये 24 के गुणनखंड या भाजक हैं। उत्तर: 1, 2, 3, 4, 6, 8, 1…

Card 3Common factors

Find all common factors of 14 and 36.

Answer

Step 1: Factors of 14 are 1, 2, 7, 14. Step 2: Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36. Step 3: The common factors are the numbers found in both lists. Answer: 1 and 2…

Card 4सामान्य कारक

14 और 36 के सभी सामान्य गुणनखंड ज्ञात कीजिए।

Answer

चरण 1: 14 के गुणनखंड 1, 2, 7, 14 हैं। चरण 2: 36 के गुणनखंड 1, 2, 3, 4, 6, 9, 12, 18, 36 हैं। चरण 3: उभयनिष्ठ गुणनखंड वे संख्याएँ हैं जो दोनों सूचियों में पाई जाती हैं। उत्तर: 1 और 2…

Card 5Co-prime numbers

Are 4 and 9 co-prime? Show the reason.

Answer

Step 1: Factors of 4 are 1, 2, 4. Step 2: Factors of 9 are 1, 3, 9. Step 3: The only common factor is 1. Answer: Yes, 4 and 9 are co-prime.

Card 6सह-अभाज्य संख्याएँ

क्या 4 और 9 सह-अभाज्य हैं? कारण दिखाइए।

Answer

चरण 1: 4 के गुणनखंड 1, 2, 4 हैं। चरण 2: 9 के गुणनखंड 1, 3, 9 हैं। चरण 3: एकमात्र उभयनिष्ठ गुणनखंड 1 है। उत्तर: हाँ, 4 और 9 सह-अभाज्य हैं।…

Card 7Co-prime numbers

Are 15 and 39 co-prime? Show the reason.

Answer

Step 1: Factors of 15 are 1, 3, 5, 15. Step 2: Factors of 39 are 1, 3, 13, 39. Step 3: The common factor other than 1 is 3. Answer: No, 15 and 39 are not co-prime.

Card 8सह-अभाज्य संख्याएँ

क्या 15 और 39 सह-अभाज्य हैं? कारण दिखाइए।

Answer

चरण 1: 15 के गुणनखंड हैं 1, 3, 5, 15। चरण 2: 39 के गुणनखंड हैं 1, 3, 13, 39। चरण 3: 1 के अलावा उभयनिष्ठ गुणनखंड 3 है। उत्तर: नहीं, 15 और 39 सह-अभाज्य नहीं हैं।…

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Frequently Asked Questions

What are the important topics in Prime Time for CBSE Class 6 Mathematics?
Key topics in Prime Time include Factors, Common Multiples, and Common Factors, Prime Numbers and Composite Numbers, The Sieve of Eratosthenes, Co-prime Numbers. Study these first, then practise questions on each for Class 6 exams.
How many flashcards are available for Prime Time?
There are 60 flashcards for Prime Time covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Prime Time for Class 6 exams?
Learn the core ideas first, then work through the 41 practice questions on Prime Time. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

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

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