Find the next number in the series: 63, 124, 215, 342, 511, …. ?
Find the next number in the series: 63, 124, 215, 342, 511, …. ? Correct Answer 728
Here, each number is one less than cube of a number. i.e. 43=64-1=63, 53=125-1=124, 63=216-1=215, 73=343-1=342, 83=512-1=511. So, the next number will be 93=729-1=728. Hence, the answer is 728.
মোঃ আরিফুল ইসলাম
Feb 20, 2025