gmatt1476 wrote:
The table above shows the numbers of hours of television programs that Jane recorded last week and the numbers of hours she spent viewing these recorded programs. No recorded program was viewed more than once. If h is the number of hours of recorded programs she had not yet viewed by the end of Friday, which of the following intervals represents all of the possible values of h?
A. \(0 \leq h \leq 1\)
B. \(1 \leq h \leq 2\)
C. \(2 \leq h \leq 3\)
D. \(0 \leq h \leq 2\)
E. \(1 \leq h \leq 3\)
PS66740.02
Attachment:
2020-04-20_2147.png
Total hours recorded = 4 + 2 = 6 hours
Minimum hours watched = 1 (Wednesday) + 2 (Friday) = 3 hours
=> Hours left to be watched = 6 - 3 = 3 hours (maximum hours left)
Maximum hours watched = 2 (Wednesday) + 3 (Friday) = 5 hours
=> Hours left to be watched = 6 - 5 = 1 hours (minimum hours left)
Thus, the number of hours left to watch lies between 1 hour and 3 hours (inclusive)
Answer E
_________________
Sujoy Kr Datta |
GMAT Q51 | CAT 99.98 |
Personalized Private Tutoring | Mentor & Coach | IIT (Indian Institute of Technology) alumnus
Udemy GMAT online Quant courseYouTube channel - GMAT | GRE | CAT - https://www.youtube.com/c/testprepbysujoy
Free GMAT Diagnostic test - http://www.oneclickprep.com/gmat-diagnostic/
Free GRE Diagnostic test - http://www.oneclickprep.com/gre-diagnostic/
Ask me anything about the GMAT Quanthttps://www.linkedin.com/in/sujoy-kumar-datta/
Reviews: Google: https://g.page/CUBIX-for-GMAT-GRE-CAT-SAT-ACT?share
Email: sujoy.datta@gmail.com | Whats-App: +919433063089