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Two integers, one from set M { 5, 4, 3, 0, 1} and another from set
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18 Aug 2023, 01:07
18 Aug 2023, 01:07
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Question Stats:
75% (02:19) correct
25% (01:35) wrong based on 4 sessions
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Two integers, one from set M { –5, –4, –3, 0, 1} and another from set N {1, 2, 3, 4, 5} are selected at random. What is the probability that the sum of the numbers selected would be a natural number?
A. 13/25
B. 14/25
C. 3/5
D. 16/25
E. 17/25
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A. 13/25
B. 14/25
C. 3/5
D. 16/25
E. 17/25
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
\(\Longrightarrow\) ALL the GRE Quant and Verbal Practice Directories in ONE place (2023)
\(\Longrightarrow\) Best GRE Test Books of 2023
Re: Two integers, one from set M { 5, 4, 3, 0, 1} and another from set
[#permalink]
11 Sep 2023, 00:17
11 Sep 2023, 00:17
1
Natural Numbers are all positive integers.
The number of possibility are:
For -4:
there is 1 probability(-4+5)
For -3:
There are 2 prob(-3+4)and(-3+5)
For 0:
There are 5 prob. Zero can be added to any number and remain positive
For 1 There are 5 prob. If added to any number in the second set.
Total = 5+5+2+1= 13 possibility out of 25
Posted from my mobile device
The number of possibility are:
For -4:
there is 1 probability(-4+5)
For -3:
There are 2 prob(-3+4)and(-3+5)
For 0:
There are 5 prob. Zero can be added to any number and remain positive
For 1 There are 5 prob. If added to any number in the second set.
Total = 5+5+2+1= 13 possibility out of 25
Posted from my mobile device
gmatclubot
Re: Two integers, one from set M { 5, 4, 3, 0, 1} and another from set [#permalink]
11 Sep 2023, 00:17
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