The four types of barriers of communication are:
The source passages provided do not cover barriers of communication — they relate to financial markets and corporate actions. However, this is a standard CBSE Class 10 topic (English/Employability Skills). Examiners expect you to name all four barriers clearly. For 2 marks, listing the four types (1/2 mark each) is sufficient; brief examples strengthen the answer but are not mandatory. Avoid writing lengthy explanations for each — just name and give a one-word example.