A) 43
B) 50
C) 34
D) 42
Correct Answer: A
Solution :
The total age of 32 students = 320 yr The total age of 32 students and the teacher \[=33\times 11=363\,\,yr\] \[\therefore \] Age of the teacher \[=363-320=43\,yr\]You need to login to perform this action.
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