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A basket contains five apples, of which one is spoiled and the rest ar
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29 Nov 2023, 06:51
29 Nov 2023, 06:51
Expert Reply
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Question Stats:
80% (00:27) correct
20% (00:27) wrong based on 5 sessions
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A color “code” is defined as a sequence of three dots arranged in a row. Each dot is colored either “red” or “black.” How many distinct codes can be formed?
(A) 4
(B) 5
(C) 6
(D) 8
(E) 10
(A) 4
(B) 5
(C) 6
(D) 8
(E) 10
Part of the project: The Butler-GRE Daily New Quant and Verbal Questions to Practice (2023) - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
Re: A basket contains five apples, of which one is spoiled and the rest ar
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03 Dec 2023, 01:48
03 Dec 2023, 01:48
1
The answer is D.
There are 2 choices for each dot (red or black) --> 2*2*2 = 8
There are 2 choices for each dot (red or black) --> 2*2*2 = 8
Re: A basket contains five apples, of which one is spoiled and the rest ar
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05 Dec 2024, 11:22
05 Dec 2024, 11:22
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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