Tiwari Academy Discussion

Yati

Asked: March 8, 2021In: Class 8 Maths

Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube: (i) 243 (ii) 256 (iii) 72 (iv) 675 (v) 100

NCERT Solutions for Class 8 Mathematics Chapter 7 Important NCERT Questions Cube and Cube Roots Chapter 7 Exercise 7.1 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Yati

Asked: March 8, 2021In: Class 8 Maths

Which of the following numbers are not perfect cubes:(i) 216 (ii) 128(iii) 1000 (iv) 100 (v) 46656

NCERT Solutions for Class 8 Mathematics Chapter 7 Important NCERT Questions Cube and Cube Roots Chapter 7 Exercise 7.1 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Lamya

Asked: March 1, 2021In: Class 6 Maths

Jaidev takes 11/5 minutes to walk across the school ground. Rahul takes 7/4 minutes to do same. Who takes less time and by what fraction?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 9

Lamya

Asked: March 1, 2021In: Class 6 Maths

Nandini house is 9/10 km from her school. She walked some distance and then took a bus for ½ km to reach the school. How far did she walk?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 7

Lamya

Asked: March 1, 2021In: Class 6 Maths

A piece of wire 7/8 meter-long broke into two pieces. One piece was ¼ meter long. How long is the other piece?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

Lamya

Asked: March 1, 2021In: Class 6 Maths

Naina was given ¾ piece of cake and Najma was given 4/3 piece of cake. Find the total amount of cake given to both of them.

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Lamya

Asked: March 1, 2021In: Class 6 Maths

Sarika bought 2/5 meter of ribbon and Lalita 3/4 meter of ribbon. What is the total length of the ribbon they bought?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.6 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Lamya

Asked: March 1, 2021In: Class 6 Maths

Javed was given 5/7 of a basket of oranges. What fraction of oranges was left in the basket?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Lamya

Asked: March 1, 2021In: Class 6 Maths

Shubham painted 2/3 of the wall space in his room. His sister Madhavi helped and painted 1/3 of the wall space. How much did they paint together?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Lamya

Asked: March 1, 2021In: Class 6 Maths

In a class A of 25 students, 20 passed with 60% or more marks; in another class B of 30 students, 24 passed with 60% or more marks. In which class was a greater fraction of students getting with 60% or more marks?

NCERT Solutions for Class 6 Maths Chapter 7 Important NCERT Questions Fractions Chapter 7 Exercise 7.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 10

Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube: (i) 243 (ii) 256 (iii) 72 (iv) 675 (v) 100

Which of the following numbers are not perfect cubes:(i) 216 (ii) 128(iii) 1000 (iv) 100 (v) 46656

Jaidev takes 11/5 minutes to walk across the school ground. Rahul takes 7/4 minutes to do same. Who takes less time and by what fraction?

Nandini house is 9/10 km from her school. She walked some distance and then took a bus for ½ km to reach the school. How far did she walk?

A piece of wire 7/8 meter-long broke into two pieces. One piece was ¼ meter long. How long is the other piece?

Naina was given ¾ piece of cake and Najma was given 4/3 piece of cake. Find the total amount of cake given to both of them.

Sarika bought 2/5 meter of ribbon and Lalita 3/4 meter of ribbon. What is the total length of the ribbon they bought?

Javed was given 5/7 of a basket of oranges. What fraction of oranges was left in the basket?

Shubham painted 2/3 of the wall space in his room. His sister Madhavi helped and painted 1/3 of the wall space. How much did they paint together?

In a class A of 25 students, 20 passed with 60% or more marks; in another class B of 30 students, 24 passed with 60% or more marks. In which class was a greater fraction of students getting with 60% or more marks?

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