Mathematics · Progressions and Series
Simplify the summation expression: P(k) = 1 × 6 + 2 × 9 + 3 × 12 + ... + k(3k + 3).
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1k(k + 1)(k + 2)✓
- 2(k - 1)k(k + 1)
- 3(k + 2)(k + 3)(k + 4)
- 4(k + 1)(k + 2)(k + 3)
Correct answer
k(k + 1)(k + 2)
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 Progressions and Series MCQs →Want more practice questions on Progressions and Series?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Progressions and Series