A boy has to climb 8 steps. He climbs in either a single step or two steps simultaneously. In how many ways can he do it

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Q 2455234164.     A boy has to climb 8 steps. He climbs in either a single step or two steps simultaneously. In how many ways can he do it?
IBPS-CLERK 2017 Mains
A

34

B

26

C

21

D

37

E

None of these

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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