Understanding Sentence Errors: Identifying the Grammatical Mistake

Let's carefully examine the given sentence and its parts to find the error. The sentence is divided into three parts:

1. I have three sisters :
2. Meera is the elder
3. and Charu is the youngest.

We need to check each part for any grammatical inaccuracies, punctuation errors, or incorrect word usage.

Analyzing Each Part of the Sentence

Let's break down each part provided in the options:

• Part 1: I have three sisters :

  This part states the number of sisters. The use of 'three' is clear. The colon could potentially be a semicolon or a dash if listing names immediately after, but it's not necessarily a strict error, especially in informal contexts, and other options contain a clearer grammatical error. Assuming the colon introduces further explanation about the sisters, this part seems acceptable in this context compared to a likely grammatical error elsewhere.

• Part 2: Meera is the elder

  This part describes one sister, Meera, as 'the elder'. The word 'elder' is a comparative adjective related to 'old'. It is typically used when comparing two people, especially within the same family (e.g., my elder brother, between the two sisters, she is the elder). It can also be used attributively (the elder sister). When comparing more than two people in a family, the superlative form 'eldest' is used (e.g., the eldest of the three brothers, she is the eldest sister). Since the sentence states there are three sisters, comparing Meera to the other two requires the superlative form 'eldest' to indicate she is the oldest among all three.

• Part 3: and Charu is the youngest.

  This part describes Charu as 'the youngest'. 'Youngest' is the superlative form of 'young'. It is correctly used here because it indicates that Charu is the least old among the group of three sisters. The conjunction 'and' correctly connects this statement to the previous one. This part is grammatically correct.

Identifying the Error

Based on the analysis, the error lies in the use of 'elder' when comparing among three sisters. The correct word should be 'eldest' to denote the oldest among the group of three.

Therefore, the part containing the error is "Meera is the elder".

The corrected sentence would be: "I have three sisters: Meera is the eldest and Charu is the youngest."

The error is in using the comparative 'elder' instead of the superlative 'eldest' when referring to the oldest among three sisters.

Revision Table: Comparative and Superlative Adjectives

Note: 'Elder' and 'eldest' are typically used for people, especially within the same family, and usually do not take 'than'. 'Older' and 'oldest' can be used for both people and things and regularly take 'than' in comparative structures.

Additional Information: Usage of Elder, Eldest, Older, Oldest

Understanding the nuances between 'elder/eldest' and 'older/oldest' is key for correct grammar. Here are some points to remember:

• Elder/Eldest:
  • Used primarily for people, especially siblings or family members.
  • 'Elder' compares two people (e.g., my elder brother).
  • 'Eldest' compares more than two people (e.g., the eldest of the three sisters).
  • They are often used attributively (before the noun, e.g., the elder sister) or predicatively with 'the' (e.g., He is the elder).
  • 'Elder' is not typically followed by 'than'.
• Older/Oldest:
  • Can be used for both people and things.
  • 'Older' compares two entities (e.g., This building is older than that one; She is older than her brother).
  • 'Oldest' compares more than two entities (e.g., This is the oldest tree in the park; He is the oldest student in the class).
  • 'Older' is typically followed by 'than' in comparative sentences.

In the given sentence with three sisters, 'eldest' is the appropriate superlative form to indicate the one who is the oldest among the three.