Question

Complete the below series: 11, 20, 38, 74, _____.

Answer 1

Answer:

146 290

Step-by-step explanation:

11, 20, 38, 74,...

in thi sequence

the diffrence is 9 ,18 , 36

which is 9*20 ,9*21 ,9*22

so, the next no. is 74+9*23 =146

and the next number is 146 + 9*24 =290

Hope it helps.

Answer 2

Answer:

11, 20, 38, 74, 146.

Step-by-step explanation:

Given:  11, 20, 38, 74, _____.

To complete the given series.

Let us first understand the pattern in this series.

The diffrence is 9 ,18 , 36

which is 9*2=18 ,18*2=36 ,36*2=72

It means next digits will come after gap of 72.

so, the next no. is 74+72 =146

And the series is: 11, 20, 38, 74, 146.

#SPJ3