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Ishta

Asked: February 28, 2021In: Class 6 Maths

Find all the prime factors of 1729 and arrange them in ascending order. Now state the relation, if any, between, two consecutive prime numbers.

NCERT Solutions for Class 6 Maths Chapter 3 Important NCERT Questions Playing With Numbers Chapter 3 Exercise 3.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

Ishta

Asked: February 28, 2021In: Class 6 Maths

Write the smallest 5-digit number and express it in terms of its prime factors.

NCERT Solutions for Class 6 Maths Chapter 3 Important NCERT Questions Playing With Numbers Chapter 3 Exercise 3.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Ishta

Asked: February 28, 2021In: Class 6 Maths

Write the greatest 4-digit number and express it in terms of its prime factors.

NCERT Solutions for Class 6 Maths Chapter 3 Important NCERT Questions Playing With Numbers Chapter 3 Exercise 3.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Ishta

Asked: February 28, 2021In: Class 6 Maths

Which factors are not included in the prime factorization of a composite number?

NCERT Solutions for Class 6 Maths Chapter 3 Important NCERT Questions Playing With Numbers Chapter 3 Exercise 3.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Ishta

Asked: February 28, 2021In: Class 6 English

Which of the following statements are true: (a) If a number is divisible by 3, it must be divisible by 9. (b) If a number is divisible by 9, it must be divisible by 3. (c) If a number is divisible by 18, it must be divisible by both 3 and 6. (d) If a number is divisible by 9 and 10 both, then it must be divisible by 90. (e) If two numbers are co-primes, at least one of them must be prime. (f) All numbers which are divisible by 4 must also by divisible by 8. (g) All numbers which are divisible by 8 must also by divisible by 4. (h) If a number is exactly divides two numbers separately, it must exactly divide their sum. (i) If a number is exactly divides the sum of two numbers, it must exactly divide the two numbers separately.

NCERT Solutions for Class 6 Maths Chapter 3 Important NCERT Questions Playing With Numbers Chapter 3 Exercise 3.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Find all the prime factors of 1729 and arrange them in ascending order. Now state the relation, if any, between, two consecutive prime numbers.

Write the smallest 5-digit number and express it in terms of its prime factors.

Write the greatest 4-digit number and express it in terms of its prime factors.

Which factors are not included in the prime factorization of a composite number?

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