Math MCQ: The average of 20 students is 12 years, if the teacher's age is included, average increases by one. The age of the teacher is:

The average of 20 students is 12 years, if the teacher's age is included, average increases by one. The age of the teacher is:

Correct Answer: 33 years

Make the most of this question

This page focuses on one Math question from English. After checking the answer, return to the topic list to practice more or run a timed set.

← More Math MCQs All English topics Mock test hub

WhatsApp+91 99922 70404Math MCQ: The average of 20 students is 12 years, if the teacher's age is included, average increases by one. The age of the teacher is: | Extra Education