In this English error spotting question, decide which part of the sentence contains an error in: "Mr. Gaurav Sharma (A) is coming (B) to dinner. (C) No error (D)".

Introduction / Context:
This item is another error spotting question meant to check if you can recognize correct usage as well as incorrect grammar. The sentence provided is: "Mr. Gaurav Sharma (A) is coming (B) to dinner. (C) No error (D)". You must identify whether any of the parts (A), (B), or (C) contains a mistake, or whether the entire sentence is already correct, in which case you should choose (D) "No error".

Given Data / Assumptions:

• Full sentence: "Mr. Gaurav Sharma is coming to dinner."
• Part (A): "Mr. Gaurav Sharma"
• Part (B): "is coming"
• Part (C): "to dinner."
• Part (D): "No error"
• The sentence appears to describe a planned or scheduled visit by a person named Mr. Gaurav Sharma.

Concept / Approach:
To solve this, check each segment for common grammar points: correct titles and proper nouns, tense and aspect, prepositions, and word order. "Mr." is the standard honorific used before a man's name, and "Gaurav Sharma" is a plausible full name. The present continuous "is coming" is correctly used to describe a future arrangement or plan. The preposition "to" is correctly used before "dinner", and the collocation "come to dinner" is standard. There are no errors in agreement, tense, or punctuation that would justify alterations in a formal exam context.

Step-by-Step Solution:
Step 1: Examine part (A) "Mr. Gaurav Sharma". The title "Mr." is rightly capitalised and followed by the first and last name.Step 2: Examine part (B) "is coming". This is the present continuous tense and correctly expresses a future arrangement or plan ("He is coming to dinner").Step 3: Examine part (C) "to dinner." The preposition "to" combines with "coming" to form the phrase "coming to dinner", which is idiomatic.Step 4: Put everything together: "Mr. Gaurav Sharma is coming to dinner." This is a natural, grammatically correct sentence.Step 5: Since no grammatical or idiomatic error is found, select part (D) "No error".

Verification / Alternative check:
We can compare the sentence with similar standard expressions such as "My uncle is coming to dinner", "The manager is coming to dinner", or "Mr. Gupta is coming to dinner." All share the same structure and are perfectly acceptable. There is no need to change tense, title, or preposition. Minor stylistic variations like "is coming over for dinner" do not imply that the original is wrong; they are simply alternatives.

Why Other Options Are Wrong:

• Option A (part A) is correct in both form and meaning.
• Option B (part B) is correct; present continuous is suitable for planned future events.
• Option C (part C) uses the appropriate preposition "to" to describe movement towards an event or activity.

Common Pitfalls:
Some candidates may suspect an error simply because the question appears easy. However, examination patterns always include some sentences where the correct answer is genuinely "No error". Trying to force corrections in perfectly good sentences can lead to unnecessary confusion. The key skill is to analyse carefully and confidently recognise correct structures when they appear.

Final Answer:
The sentence is correct as written, so the right choice is D (No error).