While coming down a staircase, Jignesh walks down 4 steps, up 3 steps, down 6 steps, up 2 steps, up 10 steps, and down 2 steps. Where is he standing in relation to the step on which he started his exercise? || ADRE 1.0 (SLRC 2022) Paper-I Solved Questions
QUESTION:
While coming down a staircase, Jignesh walks down 4 steps, up 3 steps, down 6 steps, up 2 steps, up 10 steps, and down 2 steps. Where is he standing in relation to the step on which he started his exercise?
(A) 3 steps above
(B) 1 step above
(C) The same place
(D) 3 steps below
SOLUTION:
Let, starting point is 0
Step 1: 4 steps down
0-4= -4
Step 2: Walks up 3 steps
-4 + 3= -1
Step 3: Walks down 6 steps
-1 - 6= -7
Step 4: Walks up 2 steps
-7 + 2 = -5
Step 5: Walks up 10 steps
- 5 + 10 = 5
Step 6: Walks down 2 steps
5 - 2 = 3
Step 7: Final position= 3 Steps up the starting point
Correct option: (A) 3 steps above.
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