Question

3,22,69,156,295, , ....​

Answer 1

Answer:

Ans is 498

Step-by-step explanation:

Diff bw 22-3=19

Diff bw 69-22=47

Diff bw 156-69=87

Diff bw 295-156=139

The difference in obtained solution are 28,40,52

These diff of above values=12

Reverse process (add)

Adding 52+12=64

Adding with 139=203

Adding with 295=498