Question

165,192,221,252,285,?​

Answer 1

Answer:

320

Step-by-step explanation:

192-165=27

221-192=29

252-221=31

285-252=33

so, we can observe that the sequence uses sum of no.'s having difference 2

hence,ans is 285+35=320..

#gkmeruva's answer

hope it helps.........pls mark my ans the brainliest.......tq....