Question

Which of the following represents a Fibonacci series?

• A. A series of numbers in which each number is the sum of the two preceding numbers
• B. A series where the succeeding term is the next odd number
• C. A series where the succeeding term is the next even number
• D. A series of numbers in which each number is the product of the two preceding numbers

Answer 1

The correct option is A A series of numbers in which each number is the sum of the two preceding numbers

Fibonacci series is a series of numbers in which each number is the sum of the two preceding numbers. The series goes in the fashion $0,1,1,2,3,5,8,$ ...
The explanation for the same is:
$0+1=1$
$1+1=2$
$1+2=3$
$2+3=5$
$3+5=8$ and so on.