Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 2 distinct numbers are between 0 to 180 (both inclusive) and the probability that their average is 60 is k, then 1086k is equal to
Text Solution
Verified by ExpertsThe correct answer is:
4
4
Let 2 distinct number are a, b
=60 
a + b = 120
Ifa = 0 thenb = 120
a= 1 thenb = 119
.
.
.
a = 59 then b = 61
favorable case = 60
Total case = 181 C 2
Required probability = 
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