AP EAMCET Engineering 23 Sep 2020 Shift 1 Paper

Which among the following is a correct statement based on Heisenberg’s uncertainty principle ?
1) It is impossible to determine exact position and exact momentum of an electron simultaneously
2) It is applicable to even macroscopic objects
3) It is possible to determine the exact position and momentum of an electron simultaneously
4) It is impossible to determine the exact position and momentum of macroscopic object simultaneously