General Intelligence · Classification
Identify the odd number out from the given options: 5, 7, 11, 17, 19, 21
- 117
- 221✓
- 35
- 411
Correct answer
21
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!
Preparing for General Intelligence?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Classification?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Intelligence · Classification