Number series: differences are perfect squares or cubes
This type of question, asked 5 times: 20 Jul 2023 S4, 27 Jul 2023 S3, 10 Sep 2024 S1, 13 Sep 2024 S3, 26 Sep 2025 S2. All 5 questions below, oldest first.
Try each one first, then open its answer.
Question 1
20 Jul 2023 S4
21Which number would replace the question mark (?) in the following number series? 131, 132, 141, 166, 215, ?, 417Tap an option to check your answer.
Question 2
27 Jul 2023 S3
13Which of the following numbers will replace the question mark (?) in the given series? 11, 36, ?, 121, 185, 266Tap an option to check your answer.
Question 3
10 Sep 2024 S1
24Select the number from among the given options that can replace the question mark (?) in the following series. 23, 27, 43, 79, 143, ?Tap an option to check your answer.
Question 4
13 Sep 2024 S3
14Which of the following numbers will replace the question mark (?) in the given series? 22, 23, 27, 54, 70, 195, ?Tap an option to check your answer.
Question 5
26 Sep 2025 S2
3What should come in place of the question mark '?' in the following number series? 76, 80, 71, 87, 62, ?Tap an option to check your answer.