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The table above shows the numbers of hours of television programs that 20 Apr 2020, 10:48
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15% (low)

Question Stats:

84% (01:36) correct 16% (01:57) wrong based on 1236 sessions

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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. \(1 \leq h \leq 3\)


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E
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The table above shows the numbers of hours of television programs that 20 Apr 2020, 11:04
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gmatt1476

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

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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
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The table above shows the numbers of hours of television programs that 20 Apr 2020, 11:09
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the numbers of hours of television programs that Jane recorded last week = 4+0+2+0= 6hrs

Minimum numbers of hours she spent viewing these recorded programs = 0+1+0+2 = 3hrs

Maximum numbers of hours she spent viewing these recorded programs = 0+2+0+3= 5hrs

(6-5) ≤ h ≤ (6-3)

1 ≤ h ≤ 3





gmatt1476

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

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2020-04-20_2147.png
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The table above shows the numbers of hours of television programs that 21 Apr 2020, 09:36
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max viewing hours ; 2 to 3 hours ; 5 hours
and min viewing hours ; 1 to 2 hours ; 1 hour
total recording time ; 6 hours
hence net viewing hours
(6-5)<=h<=(6-3)
\(1 \leq h \leq 3\)
OPTION E

gmatt1476

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. \(1 \leq h \leq 3\)


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2020-04-20_2147.png
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The table above shows the numbers of hours of television programs that 07 May 2020, 06:00
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gmatt1476

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

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Attachment:
The attachment 2020-04-20_2147.png is no longer available
Refer snapshot.
Attachment:
Viewing time left h.jpg
Viewing time left h.jpg [ 101.15 KiB | Viewed 17062 times ]
lc

Tuesday: Min = 4; Max = 4
Wednesday: Min = 4 - 2 = 2; Max = 4 - 1 =3
Thursday: Min = 2 + 2 = 4; Max = 3 + 2 = 5
Friday: Min = 4 - 3 = 1; Max = 5 - 2 = 3

Hence \(1 \leq h \leq 3\)

Answer E.
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The table above shows the numbers of hours of television programs that 08 Jun 2020, 13:58
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gmatt1476

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


Solution:

The total recording time is 4 + 2 = 6 hours. The total viewing time is between 1 + 2 = 3 hours and 2 + 3 = 5 hours. Therefore, the number of hours of recorded programs Jane had not yet viewed by the end of Friday is between 6 - 5 = 1 hour and 6 - 3 = 3 hours. That is, 1 ≤ h ≤ 3.

Answer: E
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The table above shows the numbers of hours of television programs that 07 Nov 2020, 00:35
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gmatt1476

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

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Attachment:
2020-04-20_2147.png

Wednesday Balance: \(2≤h≤3\) [Deducting maximum viewing 2 and minimum 1 from recording 4]

Thursday Balance : \(4≤h≤5\) [Adding new recording of 2 hours with wednesday]

Friday Balance :\(1≤h≤3\) [Deducting maximum viewing time 3 and minimum viewing time from Thrusday]

The answer is \(E.\)
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The table above shows the numbers of hours of television programs that 11 Feb 2021, 03:33
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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)

Hope this helps :thumbsup:
Devmitra Sen(Math)
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The table above shows the numbers of hours of television programs that 12 May 2021, 01:04
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gmatt1476

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. \(1 \leq h \leq 3\)


Answer: Option E

Video solution by GMATinsight

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The table above shows the numbers of hours of television programs that 19 Dec 2024, 02:18
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