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2. 10 people are there, they are shaking hands together, how
many hand shakes possible, if they are in no pair of cyclic
sequence.

Answers were Sorted based on User's Feedback



2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / venkat stony

Answer: 45
9+8+7+6+5+4+3+2+1+45
Each people are follow the (N-1) concept.......

Is This Answer Correct ?    58 Yes 16 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / venkat stony

45 handshaking are possibe(N-1) concept

Is This Answer Correct ?    9 Yes 5 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / nids

9

Is This Answer Correct ?    4 Yes 7 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / sandeep

With two people, there is one handshake. With three people,
there are three handshakes. With four people, there are six
handshakes. In general, with n+1 people, the number of
handshakes is the sum of the first n consecutive numbers:
1+2+3+...+10. Since this sum is n(n+1)/2, we need to solve
the equation 10(10+1)/2 = X. Solving for X, we obtain 55 as
the answer.

Is This Answer Correct ?    1 Yes 6 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / aslam ali

43 shakes possible

Is This Answer Correct ?    1 Yes 11 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / sanjeev kumar

12

Is This Answer Correct ?    0 Yes 10 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / aslam ali

40 shakes possible

Is This Answer Correct ?    1 Yes 13 No

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