Ck Black books were published during peak of lockdown in April 2020. As printing was stopped many times due to shortage of staff few pages got missed in the Abstract Book. Apologies for the same. Please find below the missing pages and the solutions.
– Rav Singh
1. Solution PDF for Chapter 4 and 7
Solutions to Chapter 7 Dissimilar pair –
Solution to Chapter 4 Fill in the blanks
2. Missing pages Ch 4 Fill in the blanks chapter
