At the end of a business conference all the ten people present shake hands with

At the end of a business conference all the ten people
present shake hands with each other once. How many
handshakes will there be altogether?

(1) 90

(2) 55

(3) 45

(4) 20

Question Posted / samuel krupakar

3 Answers
10517 Views
RRB, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

At the end of a business conference all the ten people present shake hands with each other once. Ho..

Answer / samuel krupakar

( 3 ) 45

Is This Answer Correct ?

28 Yes

2 No

At the end of a business conference all the ten people present shake hands with each other once. Ho..

Answer / sudip kanti das (shonta)

EXPLANATION :-
FORMULA IS
N-1 X (N/2).
NOW PUTTING VALUE
10-1 X (10-2)= 9 X 5 = 45.
SO ANSWER IS = 45

Is This Answer Correct ?

6 Yes

0 No

At the end of a business conference all the ten people present shake hands with each other once. Ho..

Answer / jothi

Is This Answer Correct ?

7 Yes

10 No

Post New Answer

More RRB Interview Questions

Which of the following represents monumental reduction in atmospheric pressure? (a) Stormy weather (b) Clear weather (c) Humid weather (d) Dry weather

1 Answers

pls provide me general ability quest & answ of RRB exams for JE (Electronics).

0 Answers

What is the length of a Badminton court? (1) 85 ft. (2) 78 ft. (3) 44 ft. (4) 46 ft.

2 Answers Microsoft,

Who is the 13th monarch of Nepal? (1) Birendra (2) Dhirendra (3) Gyanendra (4) Dipendra

2 Answers

Please send RRB Ticket Examiner/ Ticket Collector previous years question papers to sek2010&RRB Assistant Station Master

2 Answers

sir this is nagesh iam a physically challenged person i had applyed to accounts officer cum typist and commercial cleark i have no knowledge of rrb exams.so kindly please send privious non technical model papers

0 Answers

RAILWAY RECRUITMENT CELL(RRC)NORTHERN RAILWAY

1 Answers RRB,

how to prepare for section engineer electronics in rrb which book is best for that can u give previous papers of section engineer electronics

1 Answers RRB, TCS,

I have need to pervious examinations questions and answer for RRB examination in non technical, urgent..,(Train Clerk, Ticket Collector, …etc).,

3 Answers Clerical Jobs, Infosys, RRB,

please send me rrb chennai pharmacist post grade 3 pattern questions or previous question papers

8 Answers Aurobindo, Global Concierge, Pharmacist, RRB, Wipro,

sir i am selected as a bank clerk and i want leave for MBA 3rd sem exam should i will get leave for EXAM. tell me the process to get leave?

0 Answers

Electromagnetic radiation of the highest frequency is (1) ?-rays (2) x-rays (3) Radio waves (4) Infrared waves

3 Answers

For more RRB Interview Questions Click Here