A committee of 4 persons are to be selected from a group of 11 people. Two twin brothers are part of the committee. What

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 2305280168.     A committee of 4 persons are to be selected from a group of 11 people. Two twin brothers are part of the committee. What is the probability that either both will be selected or both will be out?
IBPS-PO 2017 Mock Mains
A

54/110

B

27/65

C

54/330

D

27/55

E

None of these

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD