Q. Which pandas method returns the cumulative sum over a DataFrame or Series?

  • (A) cumsum()
  • (B) sum()
  • (C) cumprod()
  • (D) cummulative()
💬 Discuss
✅ Correct Answer: (A) cumsum()
Explanation: The cumsum() method returns a cumulative sum of the elements along a DataFrame axis or a Series.

Published by Sikhar Chaudhary ⭐ 6.79K Points at 06-Oct-2025 06:58 am in Pandas

Explanation by: Sikhar Chaudhary
The cumsum() method returns a cumulative sum of the elements along a DataFrame axis or a Series.

💬 Discussion

📊 Question Analytics

👁️
75
Total Visits
📽️
12 mo ago
Published
🎖️
Sikhar Chaudhary
Publisher
📈
90%
Success Rate