Question

Find the next number for 30, 68, 130, 222 ___?

Answer 1

$30 \ \ \ \ \ \ \ \ 68 \ \ \ \ \ \ \ \ 130 \ \ \ \ \ \ \ \ 222 \ \ \ \ \ \ \ \ \ \bold{\underline{\underline{350}}}\\ \\ \- \ \ \ \ \ 38 \ \ \ \ \ \ \ \ \ 62 \ \ \ \ \ \ \ \ \ 92 \ \ \ \ \ \ \ \ \ \bold{128}\\ \\ \- \ \ \ \ \ \ \ \ \ \ \ 24 \ \ \ \ \ \ \ \ \ 30 \ \ \ \ \ \ \ \ \ \ \bold{36}\\ \\ \- \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 6 \ \ \ \ \ \ \ \ \ \ \bold{6} \ \ \ \ \ \ \ \ \\ \\ \- \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \bold{0}$

Here, the first line is the sequence given in the question. Each terms in the second line is the difference between two consecutive terms of the first line sequence. E.g.: 38 = 68 - 30; 62 = 130 - 68.

Each term in the third line is the difference between two consecutive terms in the second line sequence. E.g.: 62 - 38 = 24; 92 - 62 = 30

By the terms in the third line 24 and 30, I got that these are added up by 6 or multiples of 6. Alone 24 and 30, the fourth line carries one 6 only as term. So I added one more 6, their difference 6 - 6 = 0 as term in fifth line, 30 + 6 = 36 in third line, 92 + 36 = 128 in second line and 128 + 222 = 350 in the first line. According to this, 350 is the answer.

There's another pattern from this.

$30 \ \ \ \ \ \ \ \ 68 \ \ \ \ \ \ \ \ 130 \ \ \ \ \ \ \ \ 222 \ \ \ \ \ \ \ \ \ \bold{\underline{\underline{356}}}\\ \\ \- \ \ \ \ \ 38 \ \ \ \ \ \ \ \ \ 62 \ \ \ \ \ \ \ \ \ 92 \ \ \ \ \ \ \ \ \ \bold{134}\\ \\ \- \ \ \ \ \ \ \ \ \ \ \ 24 \ \ \ \ \ \ \ \ \ 30 \ \ \ \ \ \ \ \ \ \ \bold{42}\\ \\ \- \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 6 \ \ \ \ \ \ \ \ \ \ \bold{12} \ \ \ \ \ \ \ \ \\ \\ \- \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \bold{6}$

Here I wrote continuous multiples of 6 in the fourth line. 0 in the fifth line is become to 6 (12 - 6 = 6). According to this, 356 is the answer.

Like these, we can make a lot of sequences and a lot of answers!

Hope this may be helpful.

Please mark my answer as the brainliest if this may be helpful.

Thank you. Have a nice day.

#adithyasajeevan

Answer 2

Answer:

the correct answer is 350