Correct option is C
Let's analyze the given words:
Pamphlets → Printed materials used for spreading information.
Newspapers → Printed publications that provide news and information.
Radio → An audio-based medium used for broadcasting news and entertainment.
Let’s Check the options:
A) All are means of global news.
Pamphlets are usually local, not global.
B) All are means of broadcast media.
Pamphlets and newspapers are print media, not broadcast.
C) All are means of spreading information.
All three (pamphlets, newspapers, and radio) are used to spread information.
D) All are means of print media.
Radio is not a print medium.
Thus, correct option is (c).