In a row of 73 students facing north, Gita is 16th from the left end. If Sunita is 21st to the right of Gita, what is Sunita's position from the right end of the line?

31st

28th

22nd

37th

APEDIA

NTPC Graduate Tier 1

2025 • 06 May, 2025 • Shift-1

In a row of 73 students facing north, Gita is 16th from the left end. If Sunita is 21st to the right of Gita, what is Sunita's position from the right end of the line?

Correct Answer

37th

Determining Left Position: Gita occupies the 16th spot from the left. Sunita sits 21 places further to her right. Therefore, Sunita's rank from the left is 16 +......

💡 Analysis & Explanation

Determining Left Position ▼

Gita occupies the 16th spot from the left. Sunita sits 21 places further to her right. Therefore, Sunita's rank from the left is 16 + 21 = 37th.

Conversion Formula ▼

The standard logic to convert a rank from one end to the other in a fixed row is: Position from Right = Total Items - Position from Left + 1.

Calculation ▼

Plugging in the numbers gives 73 - 37 + 1 = 36 + 1 = 37.

Conclusion ▼

Sunita's exact position calculated from the rightmost end is 37th.

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In a row of 73 students facing north, Gita is 16th from the left end. If Sunita is 21st to the right of Gita, what is Sunita's position from the right end of the line?