Mathematics · Averages
A student takes 4 subjects in a year. The weights and marks for the first semester are as follows: - Math: Weight = 0.3, Marks = 85 - History: Weight = 0.2, Marks = 90 - Chemistry: Weight = 0.4, Marks = 78 - English: Weight = 0.1, Marks = 95 In the second semester, the student scored 5 more marks each in Math and Chemistry, and 5 less marks each in History and English, with the weights remaining the same. What is the overall weighted average for the entire year?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 185.7
- 286.9
- 386.3
- 485.2✓
Correct answer
85.2
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