FIBONACCI NUMBERS OR SERIES

Fibonacci numbers

every number after the first two is the sum of the two before numbers. Fibonacci sequence is started from 0. The following table describes the how to write the Fibonacci numbers.

Fibonacci sequence: 0,1,1,2,3,5,8…..

Sl No	Sum	Fibonacci series
0	0	0
1	1	1
2	0+1	1
3	1+1	2
4	1+2	3
5	2+3	5
6	3+5	8
7	5+8	13
8	8+13	21
9	13+21	34
10	21+34	55
11	55+34	89
12	55+89	144
13	89+144	233
14	144+233	377
14	233+377	610
15	377+610	987
16	610+987	1597
17	987+1597	2584
18	1597+2584	4181
19	2584+4181	6765
20	4181+6765	10946

From above table we can write the Fibonacci  series

0	1	1	2	3	5	8	13	21	34
55	89	144	233	377	610	987	1597	2584	4181
6765	10946

In many competitive exams the problems from series are asked. In series problems there is a chance of asking questions from Fibonacci series.

Problem 1: 0,1,1,2,3,5,____

Problem 2: 0,1,1,2,3,5,8,13,_

Problem 3: 0,1,1,2,3,5,8,13,21,34,55,89,__

Problem 4 : 2,3,5,8,_,21

Problem 5 : 5,8,13,_,34.

Like above the problems are asked on Fibonacci series.