Mathematics · Averages
The average age of 24 students in a class is 15 years. When the teacher's age is included, the average increases by 1 year. What is the teacher's age (in years)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 140✓
- 255
- 345
- 450
Correct answer
40
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Averages MCQs →Want more practice questions on Averages?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Averages