Visitors will now be required to produce a negative Covid test report before they enter Uttarakhand. It is mandatory to take the RT-PCR test within how many hours before arriving in the state from April 1, 2021?

Visitors will now be required to produce a negative Covid test report

1.	Visitors will now be required to produce a negative Covid test report before they enter Uttarakhand. It is mandatory to take the RT-PCR test within how many hours before arriving in the state from April 1, 2021?
A.	36
B.	48
C.	60
D.	72
E.	90
Answer» E. 90