classify the states into 4 groups having common frontiers with 1 pakistan ,china, myanmar, bangladesh?
Pakistan - gujarat, rajasthan, punjab, jamm and kashmir
China- jammu and kashmir, himachal pradesh, uttarakhand, sikkim, arunachal pradesh
Myanmar- arunachal pradesh, nagaland, mizoram, manipur
Bangladesh- West bengal, assam, meghalaya, tripura, mizoram
Thumbs up pls.