Find the missing number in the sequence. 504, ?, 990, 1320, 1716

2025

Find the missing number in the sequence.

504, ?, 990, 1320, 1716

Answer: A. 720 — Correct Answer : Option A Explanation – We have the terms of the given series formed in the following manner ⇒ 504 = 83 – 8 ⇒ ? = 93 – 9 ⇒ 990 = 103 – 10 ⇒…

A.
720
B.
1000
C.
721
D.
790

Attempted by 58 students.

Show answer & explanation

Correct answer: A

Correct Answer : Option A

Explanation –

We have the terms of the given series formed in the following manner

⇒ 504 = 83 – 8

⇒ ? = 93 – 9

⇒ 990 = 103 – 10

⇒ 1320 = 113 – 11

⇒ 1716 = 123 – 12

Hence, ? = 729 – 9 = 720

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