wiz-icon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

In how many ways 11 players can be selected from 15 players, if only 6 of these players can bowl are the 11 players must include atleast 4 bowlers?

A
1170
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
B
1422
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
C
2361
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
None of these
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
Open in App
Solution

The correct option is C 2361
Case 1: Exactly 4 bowlers.
Four bowlers can be select from the 6 bowlers and seven players can be selected from 9 players (156=9)is the no: of selecting the cricket eleven,
P=C(5,4)×C(9,4)=6C4×9C4=540
Case 2: Having 5 bowlers out of 6.
P=C(6,5)×C(9,6)=6C5×9C5=378
No: of ways they can be selected=540+504+378=1422 ways.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Combinations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon