Published by:
CGP EDU Academic Team
Published on: August 23, 2026
The probability, of forming a 12 persons committee from 4 engineers, 2 doctors and
10 professors containing at least 3 engineers and at least 1 doctor, is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
3 engineering +1 doctor +8 Prof 
3 engineering +2 doctors +7 Prof 
. 
4 engineering +1 doctor +7 Prof 
4 engineering +2 doctors +6 Prof 
. 
Total 
Req. probability 
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