Question

Let mean of weight of $10$ students is $235$ kgs, if weight of each student increase $3$ kgs , than their new mean in kgs is

• A. $232$
• B. $235$
• C. $238$
• D. can't say

Answer 1

The correct option is C $238$

Since the weight of each student increases by 3 kgs, their mean will also increase by 3 kgs, hence new mean becomes $235+3=238kg$