Direction: In these questions, a part of the sentence is given in bold. Below are given alternatives to the bold part at 1, 2 and 3 which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (4).
- 
					 TV sets have become costlier, thanks to the sudden rise in the prices of imported compounds.
 
- 
                        
- tubes
 - components
 - things
 - No improvement
 
 
Correct Option: B
components (Noun) : one of several parts of which something is made compounds (Noun) : a thing consisting of two or more separate things combined together
Here, components is the right usage.