Question

The mean of five number is 27.if one of the number is exculded,the mean gets reduced by 2. What is value of excluded number?

Answer 1

Answer: 35

Step-by-step explanation:

Mean of 5 numbers is 27

⇒Sum of 5 numbers/5=27

⇒Sum of 5 numbers = 135

If one number is excluded, mean=25

⇒Sum of the 4 numbers = 4x25 = 100

So the excluded number is 135-100= 35