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NCERT Solutions

Chapter 1 - Integers

Ex 1.1
Playlist -   • Class 7 - Exercise 1.1 - Integer - Chapter...  

Ex 1.2
Playlist -   • Class 7 - Exercise 1.2 - Integer - Chapter...  

Ex 1.3
Playlist -   • Class 7 - Exercise 1.3 - Integer - Chapter...  

Ex 1.4
Playlist -   • Class 7 - Exercise 1.4 - Integer - Chapter...  

Chapter 2 - Fractions and Decimals

Ex 2.1
Playlist -   • Class 7 - Exercise 2.1 - Fractions and Dec...  

Ex 2.2
Playlist -   • Class 7 - Exercise 2.2 - Fractions and Dec...  

Ex 2.3
Playlist -   • Class 7 - Exercise 2.3 - Fractions and Dec...  

Ex 2.4
Playlist -   • Class 7 - Exercise 2.4 - Fractions and Dec...  

Ex 2.5
Playlist -   • Class 7 - Exercise 2.5 - Fractions and Dec...  

Ex 2.6
Playlist -   • Class 7 - Exercise 2.6 - Fractions and Dec...  

Ex 2.7
Playlist -   • Class 7 - Exercise 2.7 - Fractions and Dec...  

Chapter 3 - Data Handling

Ex 3.1
Playlist -   • Class 7 - Exercise 3.1 - Data Handling - C...  

Ex 3.2
Playlist -   • Class 7 - Exercise 3.2 - Data Handling - C...  

Ex 3.3
Playlist -   • Class 7 - Exercise 3.3 - Data Handling - C...  

Ex 3.4
Playlist -   • Class 7 - Exercise 3.4 - Data Handling - C...  

Chapter 4 - Simple Equations

Ex 4.1
Playlist -   • Class 7 - Exercise 4.1 - Simple Equations ...  

Ex 4.2
Playlist -   • Class 7 - Exercise 4.2 - Simple Equations ...  

Ex 4.3
Playlist -   • Class 7 - Exercise 4.3 - Simple Equations ...  

Ex 4.4
Playlist -   • Class 7 - Exercise 4.4 - Simple Equations ...  

Chapter 5 - Lines and Angles

Ex 5.1 -   • Class 7 - Exercise 5.1 - Lines and Angles ...  

Ex 5.2 -   • Class 7 - Exercise 5.2 - Lines and Angles ...  

Chapter 8 - Comparing Quantities

Ex 8.1 -    • Class 7 - Exercise 8.1 - Comparing Quantit...  

Ex 8.2 -    • Class 7 - Exercise 8.2 - Comparing Quantit...  

Ex 8.3 -    • Class 7 - Exercise 8.3 - Comparing Quantit...  

Chapter 13 - Exponents and Powers

Ex 13.1
Playlist -   • Class 7 - Exercise 13.1 - Exponents and Po...  

Ex 13.2
Playlist -   • Class 7 - Exercise 13.2 - Exponents and Po...  

Ex 13.3
Playlist -   • Class 7 - Exercise 13.3 - Exponents and Po...  


Class 7th RS Aggarwal Chapter 9 - 12 - " Unitary Method","Percentage","Profit and Loss","Simple Interest" all exercise step by step solutions links are given below.
You can also visit for solutions of Class 6, Class 7, Class 8, Class 9, Class 10.

RS Aggarwal Solutions

Chapter 9 - Unitary Method

EX 9A

Playlist : https://www.youtube.com/watch?v='gj0s...


EX 9B

Playlist : https://www.youtube.com/watch?v='xr-w...


Chapter 10 - Percentage

EX 10A

Playlist : https://www.youtube.com/watch?v='EEkZ...


EX 10B

Playlist : https://www.youtube.com/watch?v='G_dA...


Chapter 11 - Profit and Loss

EX 11A

Playlist : https://www.youtube.com/watch?v='c_ec...


Chapter 12 - Simple Interest

EX 12A

Playlist : https://www.youtube.com/watch?v='6oeB...


Thanks
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