Mathematics · Number System
Consider the set S of all positive integers less than 40 that are coprime to 40. How many elements are there in S?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 117
- 214
- 316✓
- 415
Correct answer
16
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 Number System MCQs →Want more practice questions on Number System?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Number System