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number of outcomes in which an even number is rolled on the cube, and
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31 Aug 2022, 06:12
31 Aug 2022, 06:12
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A number cube (die) is rolled and a coin is tossed.
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Quantity A |
Quantity B |
number of outcomes in which an even number is rolled on the cube, and a head is tossed on the coin |
3 |
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022) - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
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Joined: 02 Jan 2020
Status:GRE Quant Tutor
Posts: 1111
Given Kudos: 9
Location: India
Concentration: General Management
Schools: XLRI Jamshedpur, India - Class of 2014
GMAT 1: 700 Q51 V31
GPA: 2.8
WE:Engineering (Computer Software)
Re: number of outcomes in which an even number is rolled on the cube, and
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23 Oct 2022, 09:19
23 Oct 2022, 09:19
2
Given that A number cube (die) is rolled and a coin is tossed.
Quantity A: Number of outcomes in which an even number is rolled on the cube, and a head is tossed on the coin
Number of outcomes out of six (1,2,3,4,5,6) in which we can get an even number in a cube = 3
Number of outcomes out of 2 (head or Tail) in which we can get a head in a coin toss = 1
=> Total number of ways of both happening = 3*1 = 1
Clearly, Quantity A = Quantity B = 3
So, Answer will be C
Hope it helps!
Watch the following video to learn How to Solve Probability with Coin Toss Problems
Watch the following video to learn How to Solve Dice Rolling Probability Problems
Quantity A: Number of outcomes in which an even number is rolled on the cube, and a head is tossed on the coin
Number of outcomes out of six (1,2,3,4,5,6) in which we can get an even number in a cube = 3
Number of outcomes out of 2 (head or Tail) in which we can get a head in a coin toss = 1
=> Total number of ways of both happening = 3*1 = 1
Clearly, Quantity A = Quantity B = 3
So, Answer will be C
Hope it helps!
Watch the following video to learn How to Solve Probability with Coin Toss Problems
Watch the following video to learn How to Solve Dice Rolling Probability Problems
General Discussion
number of outcomes in which an even number is rolled on the cube, and
[#permalink]
31 Aug 2022, 08:34
31 Aug 2022, 08:34
1
Carcass wrote:
A number cube (die) is rolled and a coin is tossed.
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Quantity A |
Quantity B |
number of outcomes in which an even number is rolled on the cube, and a head is tossed on the coin |
3 |
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022) - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
The possible outcomes are:
SET = [{2,H},{4,H},{6,H}]
Option C, both quantities are equal.
