Question

What will come in place of question mark (?) in the following number series?3, 8, 20, 46, 100, 210, ?(a) 436(b) 438(c) 416(d) 432(e) 430

Answer 1

8= 3x2+2
20=8x2+4
46=20x2+6
the pattern is clear.
?=210x2+12
?=432

Answer 2

Answer:

100

Step-by-step explanation:

simple try again by ur self