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Recent questions tagged permutations
+3
votes
1
answer
In how many of the distinct permutations of the letters in MISSISSIPPI do the four I’* not come together?
asked
Mar 31, 2019
in
Mathematics
by
kratos
combinatorics
class-11
permutations and combinations
permutations
mathematical induction
class-12
+3
votes
1
answer
In how many ways the letters of the word "ARRANGE" can be arranged without altering the relative positions of vowels & consonants.
asked
Mar 29, 2019
in
Class 11
by
kratos
permutations and combinations
class-11
class-9
permutations
+3
votes
1
answer
In how many ways can 9 soldiers stand in a queue.
asked
Mar 26, 2019
in
JEE
by
kratos
class-12
class-11
jee mains
permutations and combinations
jee
class-9
permutations
probability
+1
vote
1
answer
In how many ways can the letters of the word PERMUTATIONS be arranged
asked
Mar 19, 2019
in
Class 11
by
kratos
permutations and combinations
class-11
permutations
+2
votes
1
answer
There are 3 books on Mathematics, 4 on Physics and 5 on English. How many different collections can be made such that each collection consists of
asked
Mar 14, 2019
in
English
by
kratos
organic chemistry
maths
class-11
jee
physical chemistry
physics and mathematics
permutations and combinations
english language
permutations
jee mains
sets
+3
votes
1
answer
A coin is tossed 3 times and the outcomes are recorded. How many possible outcomes are there?
asked
Mar 11, 2019
in
Class 11
by
kratos
permutations and combinations
class-11
permutations
+2
votes
1
answer
Find the number of ways of arranging 6 red roses and 3 yellow roses of different sizes into a garland. In how many of them
asked
Mar 8, 2019
in
JEE
by
kratos
class-11
jee
permutations and combinations
class-9
permutations
jee mains
class-12
+2
votes
1
answer
In a class, there are 18 ***** and 16 boys. The class teacher wants to choose one pupil for class monitor.
asked
Mar 3, 2019
in
Class 11
by
kratos
class-11
probability
permutations and combinations
class-10
permutations
+2
votes
1
answer
How many 4-digit numbers are there with no digit repeated?
asked
Feb 28, 2019
in
Class 11
by
kratos
class-11
permutations
+1
vote
1
answer
The total number of words formed by the letters of the word 'PARABOLA', if only two A'* should come together, is
asked
Feb 22, 2019
in
Class 11
by
kratos
permutations and combinations
class-11
class-9
permutations
+2
votes
1
answer
In how many ways can the letters of the word Permutations be arranged if (i) the words starts with P and end with *
asked
Feb 18, 2019
in
JEE
by
kratos
class-11
jee
class-9
permutations and combinations
permutations
jee mains
+1
vote
1
answer
Number greater than 1000 but less than 4000 is formed using the digits 0, 2, 3, 4 repetition allowed is
asked
Feb 12, 2019
in
JEE
by
kratos
class-11
jee
permutation and combination
permutations and combinations
class-9
permutations
+3
votes
1
answer
Find the value of 4p4u200bu200bu200bu200bu200bu200bu200b.
asked
Feb 6, 2019
in
Mathematics
by
kratos
combinations
permutations
+2
votes
1
answer
How many automobile license plates can be made if each plate contains two different letters followed by three different digits?
asked
Feb 5, 2019
in
Mathematics
by
kratos
combinatorics
class-11
permutations and combinations
permutations
mathematical induction
class-12
+2
votes
1
answer
4d, 5p, 5f and 6p orbitals are arranged in the order of decreasing energy. The correct option is
asked
Jan 31, 2019
in
Class 12
by
kratos
algebraic expressions
class-8
jee main 2020
class-11
permutations
neet 2019
+3
votes
1
answer
L.C.M. and H.C.F. of two positive numbers are 3024 and 6 respectively and one number is 54, then other is
asked
Jan 31, 2019
in
JEE
by
kratos
pair of linear equations in two variables
class-11
jee
mechanics
class-10
permutations
jee mains
real numbers
+3
votes
1
answer
Let n be the number of ways in which 5 boys and 5 ***** can stand in a queue in such a way that all the ***** stand consecutively in the queue.
asked
Jan 29, 2019
in
JEE
by
kratos
class-11
jee
probability
class-9
permutations and combinations
permutations
jee mains
+1
vote
1
answer
In how many ways can one select a cricket team of eleven from 17 players?
asked
Jan 17, 2019
in
Class 11
by
kratos
combinations
permutations and combinations
class-11
permutations
+1
vote
1
answer
The number of words which can be made out of the letters of the word ‘MOBILE’ when consonants always occupy odd places, is
asked
Jan 17, 2019
in
Class 11
by
kratos
permutations and combinations
class-11
class-9
permutations
+1
vote
1
answer
How many 3-digit numbers can be formed by using the digits 1 to 9 if no digit is repeated?
asked
Jan 13, 2019
in
Class 11
by
kratos
class-11
permutations
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