Question

1,3,11,31,71=?? kya hoga​

Answer 1

Answer:

151

Step-by-step explanation:

11 + 20 = 31

20× 2 = 40

40 + 31 = 71

40 ×2 = 80

80 +71 = 151

Answer 2

Answer:

The missing number is 151.

Step-by-step explanation:

Given : Sequence 1,3,11,31,71, ?

To find : What is the missing term ?

Solution :

Sequence 1,3,11,31,71, ?

It form a pattern which we have to determine.

1+3=4

$4\times 2+3=11$

11+3=14

$14\times 2+3=31$

31+3=34

$34\times 2+3=71$

71+3=74

$74\times 2+3=151$

Therefore, The missing number is 151.