Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 General Science Physics Units and Dimensional Formula
Which of the following are base quantities as per the SI (International System of Units)?
1. Mass
2. Length
3. Charge
4. Temperature
Select the correct answer using the code given below.
1
1, 2 and 3 only
2
1 and 2 only
3
1, 2 and 4 only
4
3 and 4 only