Mathematics · Percentage
A rectangle has a width 'a' and length 'b'. If the width is decreased by 20% and the length is increased by 10%, then what is the area of the new rectangle as a percentage compared to the original area 'ab'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1120%
- 288%✓
- 380%
- 4110%
Correct answer
88%
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 Percentage MCQs →Want more practice questions on Percentage?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Percentage