Mathematics · Aptitude
In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If she attempts all 60 questions and secures 130 marks, how many questions did she attempt incorrectly?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 138
- 222✓
- 321
- 437
Correct answer
22
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 Aptitude MCQs →Want more practice questions on Aptitude?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Aptitude