Question

pair Kya hai help me

Answer 1

put together or join to form a pair.

"a cardigan paired with a matching skirt"

synonyms:
match,
 put together, 
couple,
 twin, 
partner, 
marry up

"a cardigan paired with a matching skirt"

Answer 2

pair is a word which is like to joint , couple ,twin ,synonyms ,etc

I hope it may help u