Mathematics · Differential Calculus
The length of the edge of a variable cube is increasing at the rate of 25 cm s-1. If the initial length of the edge of the cube is 10 cm, what is the rate of increase of the surface area of the cube at that instant?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 16000 cm2 s-1
- 24500 cm2 s-1
- 33000 cm2 s-1✓
- 41500 cm2 s-1
Correct answer
3000 cm2 s-1
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 Differential Calculus MCQs →Want more practice questions on Differential Calculus?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Differential Calculus