Ram and Indian Citizen is not able to understand what is being spoken by Rachel who is a Dutch Citizen and speaks only Dutch. This is type of language barrier which is part of semantic barrier
Mr. Verma got the feedback from the customer that products of Mr. Verma's company are good but they have small problem with the valve of the engine. Mr. Verma while passing this information to his superior took out the valve problem related feedback and just forwarded the complement . This is filtering in communication because Mr. Verma has filtered out some information while forwarding that to his superior
Mr. Sharma is of the view that poor are major roadblocks in development of India. When Mr. Modi announced some pro poor schemes, Mr. Sharma became very angry and decided not to vote for Modi in next election. This is Ideological barriers because though the pro poor schemes may be good but due to his beliefs that poor are burden on the country Mr. Sharma is opposing the move. Such social beliefs which prevent you from understanding the message are called ideological barriers.