Mathematics · Surveying
At what angle do contour lines cross a watershed or ridge line?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 190°✓
- 245°
- 330°
- 415°
Correct answer
90°
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 Surveying MCQs →Want more practice questions on Surveying?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Surveying