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The average weight of 30 students in a c...

The average weight of 30 students in a class is 25kgs. If the weight of the class teacher is added, the average weight increase by 2kgs. The weight of the class teacher (in kgs) is
A. 86 B. 84 C. 81 D. 87

A

B

B

A

C

D

D

C

Text Solution

Verified by Experts

The correct Answer is:
C
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