Discussion Forum

Omkari

Asked: March 6, 2021In: Class 8 Maths

Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that.) What can you say about the angle sum of a convex polygon with number of sides?

NCERT Solutions for Class 8 Mathematics Chapter 3 Important NCERT Questions Understanding Quadrilaterals Chapter 3 Exercise 3.1 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Omkari

Asked: March 6, 2021In: Class 8 Maths

What is the sum of the measures of the angles of a convex quadrilateral? Will this property hold if the quadrilateral is not convex? (Make a non-convex quadrilateral and try)

NCERT Solutions for Class 8 Mathematics Chapter 3 Important NCERT Questions Understanding Quadrilaterals Chapter 3 Exercise 3.1 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Omkari

Asked: March 6, 2021In: Class 8 Maths

How many diagonals does each of the following have? (a) A convex quadrilateral (b) A regular hexagon (c) A triangle

NCERT Solutions for Class 8 Mathematics Chapter 3 Important NCERT Questions Understanding Quadrilaterals Chapter 3 Exercise 3.1 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Ishta

Asked: February 28, 2021In: Class 6 Maths

I am the smallest number, having four different prime factors. Can you find me?

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: 12

Ishta

Asked: February 28, 2021In: Class 6 Maths

18 is divisible by both 2 and 3. It is also divisible by 2 x 3 = 6. Similarly, a number is divisible by 4 and 6. Can we say that the number must be divisible by 4 x 6 = 24? If not, give an example to justify your answer.

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: 11

Ishta

Asked: February 28, 2021In: Class 6 Maths

Determine if 25110 is divisible by 45. [Hint: 5 and 9 are co-prime numbers. Test the divisibility of the number by 5 and 9.]

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: 10

Ishta

Asked: February 28, 2021In: Class 6 Maths

In which of the following expressions, prime factorization has been done: (a) 24 = 2 x 3 x 4 (b) 56 = 7 x 2 x 2 x 2 (c) 70 = 2 x 5 x 7 (d) 54 = 2 x 3 x 9

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: 9

Ishta

Asked: February 28, 2021In: Class 6 Maths

The sum of two consecutive odd numbers is always divisible by 4. Verify this statement with the help of some examples.

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: 8

Ishta

Asked: February 28, 2021In: Class 6 Maths

The product of three consecutive numbers is always divisible by 6. Verify this statement with the help of some examples.

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: 7

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

Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that.) What can you say about the angle sum of a convex polygon with number of sides?

What is the sum of the measures of the angles of a convex quadrilateral? Will this property hold if the quadrilateral is not convex? (Make a non-convex quadrilateral and try)

How many diagonals does each of the following have? (a) A convex quadrilateral (b) A regular hexagon (c) A triangle

I am the smallest number, having four different prime factors. Can you find me?

18 is divisible by both 2 and 3. It is also divisible by 2 x 3 = 6. Similarly, a number is divisible by 4 and 6. Can we say that the number must be divisible by 4 x 6 = 24? If not, give an example to justify your answer.

Determine if 25110 is divisible by 45. [Hint: 5 and 9 are co-prime numbers. Test the divisibility of the number by 5 and 9.]

In which of the following expressions, prime factorization has been done: (a) 24 = 2 x 3 x 4 (b) 56 = 7 x 2 x 2 x 2 (c) 70 = 2 x 5 x 7 (d) 54 = 2 x 3 x 9

The sum of two consecutive odd numbers is always divisible by 4. Verify this statement with the help of some examples.

The product of three consecutive numbers is always divisible by 6. Verify this statement with the help of some examples.

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

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Discussion Forum Latest Questions