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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
Uma Maheswari
asked
in
Quantitative Aptitude
Dec 23, 2017
by
Uma Maheswari
286
points
712
views
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?
Uma Maheswari
asked
in
Quantitative Aptitude
Dec 22, 2017
by
Uma Maheswari
286
points
8.4k
views
permutation
3
votes
1
answer
3
permutation question
How many ways $10$ roses can be distributed among $3$ girls?
sumit goyal 1
asked
in
Quantitative Aptitude
Dec 15, 2017
by
sumit goyal 1
38
points
2.1k
views
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? $8$ $10$ $15$ $22$
makhdoom ghaya
asked
in
Quantitative Aptitude
Aug 30, 2017
by
makhdoom ghaya
7.9k
points
604
views
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? $320$ $150$ $80$ $200$
makhdoom ghaya
asked
in
Quantitative Aptitude
Jul 18, 2017
by
makhdoom ghaya
7.9k
points
867
views
cat1996
quantitative-aptitude
permutation
1
vote
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
Aakash Das
asked
in
Quantitative Aptitude
Jun 7, 2016
by
Aakash Das
30
points
13.1k
views
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 ?
pritika kundu
asked
in
Quantitative Aptitude
Nov 30, 2015
by
pritika kundu
20
points
468
views
permutation
0
votes
1
answer
8
arrangement-P and C
In how many ways 8 persons can be arranged on two round tables consisting of 4 chairs each? a)720 b)1260 c)2520 d)5040
Pooja Palod
asked
in
Quantitative Aptitude
Sep 27, 2015
by
Pooja Palod
1.8k
points
626
views
permutation
0
votes
1
answer
9
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
Pooja Palod
asked
in
Quantitative Aptitude
Sep 27, 2015
by
Pooja Palod
1.8k
points
571
views
permutation
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Recent questions tagged permutation