Mathematics · Exponents and Powers
Simplify the following expression: 27 × 3n − 3 × 3n+181 × 3n+1 − 9 × 3n+2
- 113
- 2181
- 319✓
- 4127
Correct answer
19
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 Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Exponents and Powers?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Exponents and Powers