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Rashi

· started a discussion

· 1 Months ago

Need clarification (Question: 104414.0 )

In this question, grouping has to be done as :
one student and at least one lecturer or an assistant

But in the solution given, group III has been formed by one student and one lecturer and one assistant.
Please elaborate.

Question:

DIRECTIONS: Study the following information carefully and answer the questions given below:


P, Q, R, S, T, V and W are seven participants in a seminar. There are three students, two Lecturers and two assistants among them. They work in three different groups I, II and III. In each group there is one student and at least one Lecturer or one assistant. S is a student and is in group III with P, an assistant. The other assistant is in group I with only T. V, a student works with Q who does not work with W. Lecturer W does not work with R.

Which of the following groups represents three students?
Options:
A) TVS 
B) TQS
C) WQS 
D) Data inadequate
E) None of these
Solution:
Ans (a) According to the given information:




Therefore, TVS represents group of students. 

Knowledge Expert

· commented

· 1 Months ago

at lease one means either one or more than one..........so, one student+one lecturer+one assistant....Thats it...
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