Infosys Company Numerical Ability Permutation and Combination

3. In case R is the only individual sewing on committee B, which among the following shouldserve on committee A?
Options :
A.V and U
B.V and T
C.U and S
D.T and S

Read Solution (Total 5)

Option (D). T and S should serve on A
10 years agoHelpfull: Yes(3) No(0)

please ...explain solution ...vamseee
10 years agoHelpfull: Yes(2) No(0)
Option (D). T and S should serve on A
10 years agoHelpfull: Yes(1) No(0)
please explain this question frnds
10 years agoHelpfull: Yes(1) No(1)
how to answer these type of questions??please anyone explain clearly
10 years agoHelpfull: Yes(0) No(0)

Infosys Other Question

1. Nine individuals - Z, Y, X, W, V, U, T, S and R - are the only candidates, who can serve on three committees-- A, B and C, and each candidate should serve on exactly one of the committees.
Committee :

A should consist of exactly one member more than committee B.
It is possible that there are no members of committee C.
Among Z, Y and X none can serve on committee A.
Among W, V and U none can serve on committee G.
Among T, S and R none can serve on committee C.
In case T and Z are the individuals serving on committee B, how many of the nine individuals should serve on committee C?
Options :
A.3
B.4
C.5
D.6
E.7

2. Of the nine individuals, the largest number that can serve together on committee C is?
Options :
A.9
B.8
C.7
D.6
E.5
2. Of the nine individuals, the largest number that can serve together on committee C is?
Options :
A.9
B.8
C.7
D.6
E.5
2. Of the nine individuals, the largest number that can serve together on committee C is?
Options :
A.9
B.8
C.7
D.6
E.5
4. In case any of the nine individuals serves on committee C, which among the following should be the candidate to serve on committee A?
Options :
A.Z
B.Y
C.W
D.T