Mathematics · Averages
In an exam, a student's average score per paper was 67. If he had scored 21 more marks in his geography paper and 7 less marks in his history paper, his average score would have been 69. How many papers were there in the examination?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 110
- 29
- 37✓
- 46
Correct answer
7
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