Question

Thirty children are standing in a row facing North. If in this row Neelam is seventeenth from the left then what is the position of Neelam from the right?

• A. 17
• B. 13
• C. 14
• D. 15

Hint:

The '+1' in the formula is crucial because when you subtract the left position from the total, you are counting the number of people to the right of the person, not including the person themselves. Adding 1 gives their actual rank from the right.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
This problem deals with ranking and position in a linear arrangement. There is a standard formula to find the position from one end if the position from the other end and the total number of items are known.
Step 2: Key Formula or Approach:
The formula is:
Position from Right End = (Total Number of people) - (Position from Left End) + 1
Step 3: Detailed Explanation:
Total number of children = 30.
Neelam's position from the left = 17.
Using the formula:
Neelam's position from the right = \(30 - 17 + 1\)
= \(13 + 1\)
= 14.
Step 4: Final Answer:
The position of Neelam from the right is 14th.