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Directions: Each item in this section has a sentence with three underlined parts, labelled as (a), (b) and (c). Read each sentence to determine whether there is any error in any underlined part and indicate your response on the Answer Sheet against the corresponding letter, i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

These equipments (a)/ must have (b)/ cost a fortune. (c)/ No error (d)

This question was previously asked in
CDS 2 2024 Maths Question Paper (01-Sep-2024)
The correct answer is

a

Equipments: Noun Usage Error Analysis

This question requires us to identify a grammatical error in the sentence provided. We need to carefully check the underlined portions of the sentence: "These equipments (a)/ must have (b)/ cost a fortune. (c)/ No error (d)". The focus is on finding any mistake related to grammar, word usage, or structure.

Understanding Noun Pluralization Rules

A key concept in English grammar is the distinction between countable and uncountable nouns. Uncountable nouns, also known as mass nouns, refer to things that cannot be counted as separate units. Examples include concepts like 'information', 'advice', 'luggage', 'furniture', and importantly, 'equipment'.

  • Uncountable nouns do not typically form a plural by adding '-s' or '-es'. The form remains the same whether referring to one instance or multiple instances.
  • Correct usage involves using singular verbs and appropriate determiners (e.g., 'this', 'that', 'much', 'a piece of').

Analyzing the Sentence Components

Let's examine each underlined part:

  • Part (a): "These equipments"
    • The word 'equipment' is an uncountable noun.
    • The form "equipments" is incorrect because uncountable nouns are not typically pluralized. The correct form is always 'equipment'.
    • The determiner "These" is a plural determiner used for countable items. Using "These" with the inherently singular, uncountable noun "equipment" (especially when incorrectly written as "equipments") is grammatically incorrect. The correct determiner would be singular, like "This", or a phrase indicating multiple items, like "These pieces of".
  • Part (b): "must have"
    • This phrase functions as a modal verb construction, expressing a past probability or deduction. It is used correctly here.
  • Part (c): "cost a fortune"
    • "Cost" is the correct past tense of the verb "cost". This phrase is grammatically sound in the context of the sentence.

Identifying the Grammatical Error

The error clearly resides in Part (a). The combination of the plural determiner "These" with the incorrectly pluralized uncountable noun "equipments" violates standard English grammar rules.

Correcting the Sentence

To rectify the error, the noun phrase in part (a) needs correction. Here are suitable alternatives:

  • Replace "These equipments" with "This equipment". The corrected sentence would be: "This equipment must have cost a fortune."
  • Alternatively, specify the plurality using a countable noun phrase: "These pieces of equipment". The corrected sentence would be: "These pieces of equipment must have cost a fortune."

Summary of Noun Usage

The table below illustrates the correct usage for the noun 'equipment':

Noun Type Incorrect Plural Form Correct Usage Example Sentence Fragment
Equipment Uncountable Equipments Equipment This equipment / Some equipment / Pieces of equipment

Therefore, the error identified is in the first part of the sentence, relating to the incorrect usage of the noun 'equipment' and the determiner 'These'.

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