Interested to Buy Any Domain ? << Click Here >> for more details...
36 people {a1, a2, ..., a36} meet and shake hands in a
circular fashion. In other words, there are totally 36
handshakes involving the pairs, {a1, a2}, {a2, a3}, ...,
{a35, a36}, {a36, a1}. Then size of the smallest set of
people such that the rest have shaken hands with at least
one person in the set is
a)12 b)11 c)13 d)18
- 5 Answers
- 24478 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / adarsh
answer is 12
bcoz
there are 36 people and atmost he can shake for 3 people so
36/3=
12
| Is This Answer Correct ? | 105 Yes | 28 No |
Answer / sahanaj rahaman & saikat b
...36/3=12...
a1,a2....a2,a3....a4,a5..a5,a6...
| Is This Answer Correct ? | 25 Yes | 7 No |
Answer / brajendra tripathi
if in question it is said that handshake should be simulanouly then obviosly 18 ans .bt it is not said so 12 peole is enough to make hanshake with 36 people.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / rubi
ans is 18
a single person can do maximum 2 handshakes..so 36/2=18
| Is This Answer Correct ? | 27 Yes | 59 No |
A finishes a work in 12 days and B finishes same work in 14 days.If they work for a day alternately with A beginning, how many days will it take to complete the work?
there are certain balls in the form a pyramid 1st layer has 1 ball ,2nd layer has 3 balls, 3rd layer has 6 balls ,4th layer has 10 balls and so on. if there are total 8460 balls.how many layers does tha pyramid has?
the decimal number was given.it was converted to other system.they asked to identify the system.i.e. octal,hexadecimal.
What is the value of (p-1)3 when p=15/18+5/16-20/24?
In the combinations of 2,3,6,7 how many possible combinations divisible by 4?
if the area of sqare increases by 69% then side of the sqr incr by
if you tell a lie, you will be put to the sword and if you tell the truth you weil be hanged
12 Answers Caterpillar, Ignou, Wipro,
which mammal lives the longest besides man?
The price of a product is reduced by 30% . By what percentage should it be increased to make it 100%
7 Answers 3i Infotech, Canara Bank, IBM, ICICI, iSoft, Mu Sigma,
Find the next series number : 21, 463, 687, 238, 1134, ----
Animesh and Anand together got a profit of Rs. 9,600 and they distributed between themselves in the ratio of 5 : 7. What is the share of Animesh? (a) Rs. 4,000 (b) Rs. 5,600 (c) Rs. 4,800 (d) Rs. 5,200 (e) None of these
pls send me US TECNOLOGYS placement papers.
English 
