Learn
QUESTION
Q
Two dice are tossed. The probability that the total score is a prime number is ?
Solution
The total number of outcomes when two dices are tossed is = 62 = 36Let, the total score be = S2 ≤ S ≥ 12Prime numbers in this range are: 2, 3, 5, 7 and 11.The number of ways in which we can get sum as 2:(1, 1) = 1 wayThe number of ways in which we can get sum as...
Register & Unlock access to Prep for free
Solution
.hez-title-solution{display: none;}
Keynote
#hez-keynote-title{display: none;}
0
Probability questions available for your Free Practice
0
Quantitative Ability questions available for your Free Practice
Word Building
Current Affairs 2015
Important Days
Simple & Compound Interest
Taglines
Percentages
Profit and Loss
Caselet DI
Set Theory
Symbols & Notations
Series
Data Problems
SSC
Clocks & Calendars
CMAT
Coding & Decoding
Input - Output
Marketing
Marketing
Inequalities
Cloze Test
Permutations & Combinations
Blood Relations
IIFT
Directions
Coordinate Geometry
Environment & Biodiversity
Sentence Improvement
Progressions & Series
GATE
Fill in the Blanks
General
TCS
Mensuration
Data Sufficiency - LR
Spot the Error
Simple Equations
UPSC
XAT
Algebra
Averages
LIC
Miscellaneous - GA
Logical Reasoning
Quantitative Ability
Logarithms
Probability
Vocabulary
Number Series
Mathematical Inequalities
CAT
Placement Tests
Miscellaneous - VA
Verbal Reasoning
Bar Graphs
SBI
Numbers
General Awareness
Parajumbles
Passages
Tabular Data
Trigonometry
Number System
Miscellaneous - QA
Computers
APPSC
Analogies
GRE
Ratio & Proportion
Circular Arrangement
Time & Work
Quadratic Relations
Syllogisms
Arithmetic Operations
Verbal Ability
Authors & Books
IBPS
Mixtures and Allegations
Order arrangement
RBI
Arrangements & Rearrangements
Data Interpretation
Geometry
GMAT
Pie Chart
Science & Technology
Polity
Speed, Time & Distance
Expansions
NMAT
Functions
Quadratic Equations
Computer Knowledge
Line Graphs
MAT
Practice
0
questions for Free
