Should a 2 year old be able to recognize numeric 1,2,3, colors, shapes?

Depends on individual child. My boy can recognize numbers and colours quite early on maybe because we been using flash cards. He has a good memory and love to sing. My girl was better with alphabets, numbers and shapes but she can't do colours. And she doesn't remember lyrics and nursery rhymes well. I was actually worried she could be colour blind. But now at 3, she can recognize colours well. She love to colour so I work from there and let her colour and play. So it really varies with each child. Most important is to have suitable activities that they love and work from there.