Question

The number x in the series 1, 1, 2, 3, 5, 8,
13, 21, x, 55 is:
(A) 26 (B) 35 (C) 27 (D) 34​

Answer 1

Answer:

D 34

Step-by-step explanation:

1+1=2. 1+2=3.2+3=5.3+5=8.5+8=13.8+13=21.13+21=34

Answer 2

Good Morning

Here Is Your Answer:-

The series is like this

first :- 1+1=2

2+1=3

3+2=5

5+3=8

8+5=13

13+8=21

and the last number is 55

two ways to find out the value of X

first:- 55-21=34

second:-13+21=34

so option (D)is the correct answer