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Recent questions tagged permutation-and-combination
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GATE Mechanical 2021 Set 2 | GA Question: 1
Five persons $\text{P, Q, R, S}$ and $\text{T}$ are to be seated in a row, all facing the same direction, but not necessarily in the same order. $\text{P}$ and $\text{T}$ ... at the second position from the left end of the row. The number of distinct seating arrangements possible is: $2$ $3$ $4$ $5$
Five persons $\text{P, Q, R, S}$ and $\text{T}$ are to be seated in a row, all facing the same direction, but not necessarily in the same order. $\text{P}$ and $\text{T}$...
go_editor
5.0k
points
go_editor
asked
Mar 1, 2021
Quantitative Aptitude
gateme-2021-set2
numerical-ability
permutation-and-combination
seating-arrangements
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–
1
answers
1
votes
GATE Mechanical 2021 Set 1 | GA Question: 10
Five persons $\text{P, Q, R, S and T}$ are sitting in a row not necessarily in the same order. $Q$ and $R$ are separated by one person, and $S$ should not be seated adjacent to $Q.$ The number of distinct seating arrangements possible is: $4$ $8$ $10$ $16$
Five persons $\text{P, Q, R, S and T}$ are sitting in a row not necessarily in the same order. $Q$ and $R$ are separated by one person, and $S$ should not be seated adjac...
gatecse
1.6k
points
gatecse
asked
Feb 22, 2021
Quantitative Aptitude
gateme-2021-set1
numerical-ability
permutation-and-combination
seating-arrangements
+
–
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