Sarvanam are known as pronoun in english . Sarvanam are used in place of sangya ,also called noun to beautify the sentence . Let me give you an example -
Soni is a girl . Soni is very intelligent . Soni has a brother . Soni's brother name is Ajay . Soni and Ajay always fight with each other . Soni's father name is Aalok Kumar Soni . Soni's mother name is Rajni soni .Soni is very friendly .
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As you can see in these sentences the word Soni is repeated many times thus making the sentences unattractive . Lets see now .
Soni is a girl .She is very intelligent . She has a brother . Her brother's name is Ajay . Sony and Ajay always fight with each other .Her father's name is Aalok Kumar Sony and mother's name is Rajni soni .
