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Question 1

IB Security Assistant 2025• English Language

Select the correct punctuation mark to fill in the blanks.

Oh_________ I didn’t realise that.

  1. AOption (a)

    exclamation mark (!) 

  2. BOption (b)

    full stop (.)

  3. COption (c)

    semicolon (;) 

  4. DOption (d)

    colon (:)

View answer & explanation

Correct answer

Answer: (a)A.

exclamation mark (!) 

Why this answer is correct

The correct answer is "exclamation mark (!)."

Key Points

  • In this sentence, "Oh" is an interjection, a word or phrase that expresses strong emotion or surprise.
  • Interjections are often followed by an exclamation mark (!) in English grammar to indicate the emphasis or strong emotion.
  • So, the most fitting punctuation mark to express surprise or strong emotions after an interjection like "Oh" is the exclamation mark.
  • Therefore, the sentence should read "Oh! I didn’t realise that."

Hence, the correct answer is "Option 1."

Additional Information

  • Full stop (.) is typically used to indicate the end of a sentence, not after interjections for emphasis.
  • Semicolons (;) are used to link closely related ideas or separate items in a complex list. They are not generally used with interjections.
  • Colons (:) are typically used to introduce a list, a quote, or a further explanation, so it would not fit after an interjection.

Question 2

IB Security Assistant 2025• English Language

Select the most appropriate ANTONYM of the given word.

Obvious

  1. AOption (a)

    Evident

  2. BOption (b)

    Ambiguous

  3. COption (c)

    Inherent

  4. DOption (d)

    Apparent

View answer & explanation

Correct answer

Answer: (b)B.

Ambiguous

Why this answer is correct

The correct answer is 'Ambiguous'.

Key Points

  • The given word 'Obvious' means something which is easily perceived or understood; clear, self-evident, or apparent. ('स्पष्ट' or 'प्रत्यक्ष').
  • Example: The benefits of the decision were obvious to everyone.
  • 'Ambiguous' means something which is open to more than one interpretation. ('अस्पष्ट' or 'संदिग्ध').
  • Example: The language in the contract was ambiguous and led to different interpretations.

Therefore, the correct answer is 'option 2'.

Additional Information

  • 'Evident' means clearly seen or understood; obvious. ('स्पष्ट' or 'प्रत्यक्ष').
  • 'Inherent' refers to something that is a basic or essential part of something; it's unremovable. ('सहज' or 'निहित').
  • 'Apparent' refers to things that are clearly visible or understood; obvious. ('प्रत्यक्ष' or 'स्पष्ट').

Question 3

IB Security Assistant 2025• English Language

Choose the word that is spelt correctly -

  1. AOption (a)

    comittee

  2. BOption (b)

    balloon

  3. COption (c)

    succesive

  4. DOption (d)

    fullfill

View answer & explanation

Correct answer

Answer: (b)B.

balloon

Why this answer is correct

The correct answer is "balloon."

 Key Points

  • Amon the given options:
  • The words given in options 1, 3 and 4 do not exist in English vocabulary or we can say that their is some spelling mistake in them.
  • The correct words would be: 
  • "Committee" means a group of people who have been chosen to discuss something or decide something.
  • "Successive" means something/ someone following immediately one after the other.
  • "Fulfill" means to make something that you wish for happen; to achieve a goal.
  • While, the word in option 2 i.e. "balloon" is correctly spelled.
  • Balloon is a small colored object that you blow air into and use as a toy or for decoration.
  • Example: He pricked the balloon and burst it.

Hence, it can be concluded that the correct answer is option 2.

Question 4

IB Security Assistant 2025• English Language

Choose the most suitable option to replace the underlined part of the sentence. If the sentence is already correct, select 'No substitution required'.

The research paper was full of errors because the data is not verified by any expert.

  1. AOption (a)

    has not been verified

  2. BOption (b)

    is not being verified yet

  3. COption (c)

    No substitution required

  4. DOption (d)

    was not verified

View answer & explanation

Correct answer

Answer: (d)D.

was not verified

Why this answer is correct

The correct answer is: Option 4 (was not verified).

Key Points

  • The word "verified" means to confirm the accuracy, truth, or validity of something. (सत्यापित करना)
  • Example: The documents were verified by the government authorities.
  • The phrase "was not verified" is used in past tense to indicate that the verification did not happen in the past. (पिछले समय में सत्यापित नहीं किया गया)
  • Example: The report was not verified by the auditor before submission.
  • In the given sentence, the phrase "is not verified" is incorrect because the sentence discusses a past event, and hence, the past tense "was not verified" should be used.

Therefore, the correct answer is: Option 4 (was not verified).

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

  • Option 1: has not been verified (अब तक सत्यापित नहीं हुआ है): This phrase is in the present perfect tense, which refers to an action that started in the past but is relevant to the present. However, it does not fit here because the sentence refers to a past event.
  • Example: The data has not been verified by the experts yet.
  • Option 2: is not being verified yet (अभी तक सत्यापित नहीं किया जा रहा है): This phrase is in the present continuous tense and indicates an ongoing process, which is not suitable for the given sentence describing a past event.
  • Example: The experiment is not being verified yet by the researchers.
  • Option 3: No substitution required (कोई प्रतिस्थापन आवश्यक नहीं): This option implies that the original sentence is correct. However, the original sentence is incorrect because it uses "is not verified" instead of "was not verified."

Question 5

IB Security Assistant 2025• English Language

Choose the option that best punctuates the given sentence:

My friend said stay with me over the weekend otherwise I will not talk to you

  1. AOption (a)

    My friend said, stay?” with me over the weekend otherwise I will not talk to you.” 

  2. BOption (b)

    My friend said Stay with me, “over the weekend otherwise I will not talk to you.”

  3. COption (c)

    My friend said “stay with me over the weekend, otherwise I will not, talk to you.”

  4. DOption (d)

    My friend said, “Stay with me over the weekend, otherwise I will not talk to you.”

View answer & explanation

Correct answer

Answer: (d)D.

My friend said, “Stay with me over the weekend, otherwise I will not talk to you.”

Why this answer is correct

The correct answer is option 4 i.e. ​My friend said, “Stay with me over the weekend, otherwise I will not talk to you.”

Explanation:

  • There are a few basic notes to keep in mind while structuring sentences in direct speech.
  1. The words that are actually spoken should be enclosed in inverted commas and begins with a capital letter.

"Stay with me over the weekend, otherwise I will not talk to you."

  • Here, there is no need for commas in after 'will not talk.'
  1. If direct speech comes after the main subject, you should use a comma before the speech. This is placed before the first inverted comma, after the reporting verb.

My friend said*,​** "...."*

  1. As a key punctuation rule, a full stop is necessary at the end of the sentence.

Option 4 follows these major points and therefore, is the correct answer. ​

Question 6

IB Security Assistant 2025• English Language

Sentences of a paragraph are given below in jumbled order. Select the option that arranges the sentences in the correct order to form a meaningful and coherent paragraph.

A. But since we all get the same 24 hours, why is it that some people achieve so much more in their time than others?

B. That means how much time you plan to spend on specific activities.

C. The answer lies in time management.

D. It seems that there is never enough time in the day.

  1. AOption (a)

    DACB

  2. BOption (b)

    ACDB

  3. COption (c)

    ABDC

  4. DOption (d)

    DBCA

View answer & explanation

Correct answer

Answer: (a)A.

DACB

Why this answer is correct

The correct answer is Option 1.

 

Key Points

  • The paragraph begins by addressing the common sentiment that there is not enough time in the day (Sentence D).
  • Sentence D is the first sentence as it introduces the problem of limited time:
  • "It seems that there is never enough time in the day."
  • Sentence A follows as it questions why some people achieve more despite having the same 24 hours:
  • "But since we all get the same 24 hours, why is it that some people achieve so much more in their time than others?"
  • Sentence C is the third sentence as it provides an answer to the question raised in Sentence A:
  • "The answer lies in time management."
  • Sentence B is the fourth as it elaborates on time management by specifying its focus:
  • "That means how much time you plan to spend on specific activities."
  • The correct sequence is DACB.

 

Coherent paragraph after rearrangement:

"It seems that there is never enough time in the day. But since we all get the same 24 hours, why is it that some people achieve so much more in their time than others? The answer lies in time management. That means how much time you plan to spend on specific activities."

Question 7

IB Security Assistant 2025• English Language

Select the option that can be used as a one-word substitute for the given group of words.

A person whose job is to drive people around in a car

  1. AOption (a)

    Chauffeur

  2. BOption (b)

    Operator

  3. COption (c)

    Hacker

  4. DOption (d)

    Motorist

View answer & explanation

Correct answer

Answer: (a)A.

Chauffeur

Why this answer is correct

The correct answer is: Chauffeur.

Key Points

  • The term "Operator" generally refers to someone who operates equipment or machinery. (संचालक)
  • Example: The crane operator carefully moved the heavy load across the construction site.
  • "Chauffeur" specifically means a person whose job is to drive people around in a car, often implying a professional, personal driver for luxury vehicles. (चालक)
  • Example: After winning the lottery, she hired a private chauffeur to drive her around the city.
  • Hence, we can infer that the correct one-word substitute for "A person whose job is to drive people around in a car" is 'Chauffeur'.

Therefore, the correct answer is: Chauffeur.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

  • Operator (संचालक): Someone who operates or controls machinery or equipment.
  • Example: The machine operator ensured all safety protocols were followed during operation.
  • Hacker (हैकर ): A person who uses computers to gain unauthorized access to data.
  • Example: Companies hire ethical hackers to strengthen their cybersecurity systems.
  • Motorist (मोटर चालक): Someone who drives a car, especially as their main form of transport.
  • Example: The motorist stopped at the red light, patiently waiting for it to turn green.

Question 8

IB Security Assistant 2025• English Language

In the following question, a sentence or a phrase is given which can be substituted by one word. Choose the most appropriate word explaining the sentence or the phrase from the given option.

An amusing and interesting story

  1. AOption (a)

    Poesy

  2. BOption (b)

    Legend

  3. COption (c)

    Ballsy

  4. DOption (d)

    Anecdote

View answer & explanation

Correct answer

Answer: (d)D.

Anecdote

Why this answer is correct

The correct answer is 'Anecdote.'

Key Points 

  • Anecdote means "a short interesting story about a real person or event (किसी व्‍यक्ति या घटना के विषय में रोचक लघुकथा; कि़स्‍सा चुटकला, लतीफा)".
  • ​Example: All the anecdotes are not equally compelling and this should not be a surprise.
  • From the above explanation, it can be concluded that 'Anecdote' is the correct word to substitute for the given description.

Hence, option 4 is the correct answer.

Additional Information 

  • Poesy means the art or composition of poetry (कला या कविता की रचना).
  • Legend means an old story that may or may not be true (प्राचीन कथा जिसका सत्‍य या असत्‍य होना प्रासंगिक नहीं; आख्‍यान, किंवदंती, दंतकथा, लोककथा).
  • Ballsy means determined and courageous (दृढ़ निश्चयी और साहसी).

Question 9

IB Security Assistant 2025• English Language

Select the most appropriate ANTONYM of the given word.

Sublime

  1. AOption (a)

    Singular

  2. BOption (b)

    Ordinary

  3. COption (c)

    Apparent

  4. DOption (d)

    Equal

View answer & explanation

Correct answer

Answer: (b)B.

Ordinary

Why this answer is correct

The correct answer is 'Ordinary '

Key Points

  • The word provided here is 'Sublime', which generally refers to the state or quality of being high, grand, or excellent.
  • The English meaning of 'Sublime' is grandeur or beauty (उत्कृष्ट).
  • Example : The sublime beauty of the mountains was breathtaking.
  • The word that is opposite in meaning to 'Sublime' in this context is 'Ordinary' ('सामान्य'), which refers to the normal or usual.
  • Example: She is no ordinary girl, she has won many accolades.

Therefore, the correct answer is 'Option 2'

Additional Information

  • 'Singular', 'Apparent', and 'Equal': These words do not reflect the antonym concept of 'Sublime'. They refer to distinct or single, clear or visible, and identical respectively.

Question 10

IB Security Assistant 2025• English Language

Select the most appropriate synonym of the given word.

Cherish

  1. AOption (a)

    Condemn

  2. BOption (b)

    Abandon

  3. COption (c)

    Neglect

  4. DOption (d)

    Admire

View answer & explanation

Correct answer

Answer: (d)D.

Admire

Why this answer is correct

The correct answer is “Admire" 

Key Points

  • 'Cherish' means to hold something or someone dear or to appreciate considerably. (स्नेह रखना)
  • Example- She cherished her children above all else.
  • 'Admire' means respect and warm approval, and this respect could be for something or someone that one cherishes.(सम्मान और हार्दिक अनुमोदन)
  • Example- He admires her for her dedication to the cause.
  • Hence, the option that is Similar in meaning to 'Cherish' is 'Admire’.

Therefore, the correct answer is ‘Option 4’.

Additional Information 

  • Let’s have a look at the meaning of the remaining options.
  • 'Condemn' means express complete disapproval of, typically in public. (निंदा करना)
  • 'Abandon' means to give up completely or to desert. (त्यागना)
  • 'Neglect' means to fail to care for properly. (उपेक्षा करना)
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