Latest TCS Aptitude Question SOLUTION: An organisation has 3 committes,only 2 persons are members of all 3 committes,but every pair of committe has 3 members in common.what is the least possible no of members on any 1 c

• Placement Papers
• /
• TCS

TCS Question Papers: TCS Interview Experience(90) TCS Company Profile

(#M40011282) TCS question Keep an EYE

An organisation has 3 committes,only 2 persons are members of all 3 committes,but every pair of committe has 3 members in common.what is the least possible no of members on any 1 commitee
a)5 b)6 c)4 d)7

Asked In TCS kirankarthik (11 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (2)   (2) Submit Your Solution

Read Solution (4) :

Pulkit Mehrotra  (11 years ago)

it will be 4....

Is this solution Helpfull? Yes (4) | No (2)  

dhirendra sisodiya  (11 years ago)

bhai kiran karthik plese send your fb or gmail id i want to talk u.i am preparing for tcs.

Is this solution Helpfull? Yes | No (8)  

Dipankar Das  (11 years ago)

One can simply get the ans if done through venn diagram

So ans is 4

Is this solution Helpfull? Yes | No (1)  

aryan  (10 years ago)

suppose there are 3 committees and 4 memberes p,q,r,s. Now p,q are common for committee a, committee b and coommitte c so a-pq b-pq c-pq now all committees have 3 people in common so a-pqr b-pqr.//Now for b and c to have 3 common member we include a new member s so now a-pqr b-pqrs c-pqs.Now s cant be on all three thus a-pqrt b-pqrs c-pqst.so answer is 4.

Is this solution Helpfull? Yes | No   

Please Login to Read Solution.