Question

Find the missing number in the series: 2, 4, 5, 15, 17, 68, 71,
355, 359, ____________.

Answer 1

Answer:

3354

Step-by-step explanation:

1st term=2

2nd term=1st term*2

3rd term=2nd term+1

4th term=3rd term*3

5th term=4th term +2

6th term=5th term*4

and so on...

Answer 2

$\huge\mathbb {\red {HEY\:MATE}}$

${HERE'S\:UR\:@NSWER}$

If we try to understand then this question seems to be very simple..

STEP 1 : 2×2=4
STEP 2 : 4+1=5
STEP 3 : 5×3=15
STEP 4 : 15+2=17
STEP 5 : 17×4=68
STEP 6 : 68+3=71
STEP 7 : 71×5=355
STEP 8 : 355+4=359
STEP 9 : 359×6=2154
STEP 10 : 2154+5=2159

$<b><marquee>HOPE IT HELPS!!$