No other member in the family is as intelligent as Raju is.
The above sentence has the same meaning as

Question

Accepted Answer

The sentence "No other member in the family is as intelligent as Raju is" implies a comparison of intelligence levels within the family, highlighting Raju's superior intelligence. Let's analyze why Option 3 is the correct choice and why the other options are incorrect:

1. **Explanation for Option 3: "Raju is more intelligent than any other member in the family"**
   - This option accurately captures the meaning of the original sentence. The phrase "No other member in the family is as intelligent as Raju is" suggests that when comparing Raju's intelligence to that of other family members, Raju stands out as the most intelligent. Therefore, saying "Raju is more intelligent than any other member in the family" directly reflects this comparison, making Option 3 the correct choice.

2. **Why Option 1 is incorrect: "Raju is intelligenter than any other member in the family"**
   - The word "intelligenter" is grammatically incorrect. The correct comparative form of "intelligent" is "more intelligent." While the intended meaning might align with the original sentence, the grammatical error makes this option incorrect.

3. **Why Option 2 is incorrect: "Raju is not intelligent"**
   - This option contradicts the original sentence. The original sentence emphasizes Raju's intelligence relative to other family members, whereas Option 2 suggests that Raju lacks intelligence altogether, which is not the intended meaning.

4. **Why Option 4 is incorrect: "Other members in the family are not intelligent"**
   - This option implies that no other family members possess any intelligence, which is an exaggeration and not supported by the original sentence. The original sentence only states that no other member is as intelligent as Raju, not that they lack intelligence entirely.

In conclusion, Option 3 is the correct answer because it accurately reflects the intended meaning of the original sentence by stating that Raju is more intelligent than any other family member.