Question

Nitin ranks eighteenth in a class of 49 students. What is his rank from the last?

• A. 18
• B. 19
• C. 31
• D. 32
• E. 33

Hint:

Use formula: Total − Rank + 1

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
The formula for ranking is: $\text{Total} = (\text{Rank from Top} + \text{Rank from Bottom}) - 1$.
Step 2: Detailed Explanation:
Given: Total = 49 Rank from Top = 18
Step 3: Calculation:
$49 = (18 + R_{\text{last}}) - 1$ $49 = 17 + R_{\text{last}}$ $R_{\text{last}} = 49 - 17 = 32$
Step 4: Final Answer:
His rank from the last is 32nd. Thus, the correct option is (d).