3. Reena climbs up 5 stairs every second and then climbs down 2 stairs – InterviewSolution

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1.	3. Reena climbs up 5 stairs every second and then climbs down 2 stairs over the next second. Howseconds will she take to climb 60 stairs ?h the integer Sadd-12 to it subtract 10 from the result Divide the result by +3 and
Answer» in two seconds he climbs 3 stair so in 40 sec he completed the stair

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