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

If your kid in school, from understanding they will be able to recognise some shapes, alphabets and numbers. Colors wise they do learn but will take time to identify the colors. Then again each child develops at their own pace, my 2 yr old can count to 10 as he follows his elder bro. But comes to alphabet wise, he is not good at it. Let them learn at their own pace :)