CONCEPT: The question tests on range of a set of numbers/.
SOLUTION:
A NEW OG 2021 QUESTION
According to the table,
Total RECORDING TIME = 4+2 (Tue+ Thur) = 6 hrs
The time of viewing is 1+2=3 hrs and a 3+2=5 hrs and
hence the time NOT invested in viewing is
6-3 = 3hrs (Maximum)&
6-5 = 1 hour (Minimum)
Hence 1<=h<=3 is the range (OPTION E)