What should come in place of the question mark (?) in the following number series?
5963 ? 5938 5913 5877 5828
Correct Answer: Option D
→ 5938 – 5913 = 25 = 52
→ 5913 – 5877 = 36 = 62
→ 5877 – 5828 = 49 = 72
Thus the difference between numbers in the series is a perfect square.
∴ ? – 5938 = 42
⇒ ? = 5954
We can verify it as:-
5963 - ? = 32
⇒ 5963 – 5954 = 9 = 32
Download our app for free and access thousands of MCQ questions with detailed solutions