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Recent questions tagged permutation
4
votes
1
answer
1
arrangement of books in shelf
The number of ways of arranging 10 books on a shelf such that 2 particular books are always together is
The number of ways of arranging 10 books on a shelf such that 2 particular books are always together is
Uma Maheswari
286
points
1.0k
views
Uma Maheswari
asked
Dec 23, 2017
Quantitative Aptitude
permutation
+
–
4
votes
3
answers
2
How many 3 letter words can be formed from word PRACTICES?
How many 3 letter words can be formed from word PRACTICES?
How many 3 letter words can be formed from word PRACTICES?
Uma Maheswari
286
points
11.8k
views
Uma Maheswari
asked
Dec 22, 2017
Quantitative Aptitude
permutation
+
–
3
votes
1
answer
3
permutation question
How many ways $10$ roses can be distributed among $3$ girls?
How many ways $10$ roses can be distributed among $3$ girls?
sumit goyal 1
38
points
3.1k
views
sumit goyal 1
asked
Dec 15, 2017
Quantitative Aptitude
quantitative-aptitude
permutation
+
–
2
votes
1
answer
4
CAT 1995 | Question: 78
Choose the correct option: Boxes numbered $1, 2, 3, 4$ and $5$ are kept in a row, and they are to be filled with either a red or a blue ball, such that no two adjacent boxes can be filled with blue balls. How many different arrangements are possible, given that all balls of a given colour are exactly identical in all respects? $8$ $10$ $15$ $22$
Choose the correct option:Boxes numbered $1, 2, 3, 4$ and $5$ are kept in a row, and they are to be filled with either a red or a blue ball, such that no two adjacent box...
makhdoom ghaya
8.0k
points
967
views
makhdoom ghaya
asked
Aug 30, 2017
Quantitative Aptitude
cat1995
quantitative-aptitude
permutation
+
–
2
votes
1
answer
5
CAT 1996 | Question: 143
A man has nine friends, four boys and five girls. In how many ways can he invite them, if there have to be exactly three girls in the invitees? $320$ $150$ $80$ $200$
A man has nine friends, four boys and five girls. In how many ways can he invite them, if there have to be exactly three girls in the invitees?$320$$150$ $80$$200$
makhdoom ghaya
8.0k
points
1.3k
views
makhdoom ghaya
asked
Jul 18, 2017
Quantitative Aptitude
cat1996
quantitative-aptitude
permutation
+
–
1
votes
1
answer
6
Out of 100 students, 10 students used to drink milk(M), coffee(C) and Tea(T); 20M and C; 30C and T; 25M and T; 12M only; 5C only and 8T only. The number of students who did not drink any of this is
Out of 100 students, 10 students used to drink milk(M), coffee(C) and Tea(T); 20M and C; 30C and T; 25M and T; 12M only; 5C only and 8T only. The number of students who d...
Aakash Das
30
points
14.5k
views
Aakash Das
asked
Jun 7, 2016
Quantitative Aptitude
permutation
combinatory
sets
+
–
0
votes
1
answer
7
check the question
How many 3-digit numbers can be formed from the digits 2,3,5,6,7 and 9,which are divisible by 5 and none of the digits is repeated ?
How many 3-digit numbers can be formed from the digits 2,3,5,6,7 and 9,which are divisible by 5 and none of the digits is repeated ?
pritika kundu
20
points
737
views
pritika kundu
asked
Nov 30, 2015
Quantitative Aptitude
permutation
+
–
0
votes
1
answer
8
permutation and combination
An advertising board is to be designed with 5 vertical stripes using some or all of colors red, yellow and orange. In how many ways board can be designed such that no two adjacent stripes have same color? a)6 b)15 c)18 d)48
An advertising board is to be designed with 5 vertical stripes using some or all of colors red, yellow and orange. In how many ways board can be designed such that no two...
Pooja Palod
1.8k
points
944
views
Pooja Palod
asked
Sep 27, 2015
Quantitative Aptitude
permutation
+
–
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