Question

Write true or false
There are seven basic fundamental quantities

Answer 1

I think that the answer will be . True

Answer 2

Well The statement is "true"
There are the 7 basic fundamental quantities  these are actually used in physics known as physical quantities 
These seven are mass , length , time ,amount of substance ,temperature , electric current and luminous intensity .
These all are important one and have different units mostly they are measured in the SI( system international) units.
Like the SI unit of time is Second while for length it is  kilogram . And the length SI unit is meter .