GATE XE · 2023 · GA
Question 7: Quantitative Aptitude
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Question 7
GAMCQ2 marksNeeds review
Ankita has to climb 5 stairs starting at the ground, while respecting the following rules:
At any stage, Ankita can move either one or two stairs up.
At any stage, Ankita cannot move to a lower step.
Let
denote the number of possible ways in which Ankita can reach the
stair. For example,
,
,
.The value of
is ______.Your answerChoose one option.
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2023GA
GATE XE 2023 · Paper 1
Engineering Sciences · Original paper archive
- Section
- General Aptitude
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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