Find the missing term in each of the following series : 1, 6, 15, ?, 45, 66, 91
Created: 6 years ago |
Updated: 2 years ago
best des
the given sequence follows the pattern : + 5, + 9, + 13, + 17, + 21, + 25, ......
Thus, the series is 1 + 5 = 6, 6 + 9 = 15, ..... so,
missing term = 15 + 13 = 28.
Md Azizur Rahman
Founder of Satt
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