All questions of English for Class 10 Exam

"Tentative" means not certain or fixed, which suits the context of sparking debates.

"Lucid" means clear and easy to understand, fitting the context of the students' understanding immediately.

The correct idiom is "finding a needle in a haystack," which means something is very difficult to locate.

"Incessant" means continuing without pause, which fits the context of a continuous noise.

Explanation:

Understanding the concept:
The word "that" is used as a demonstrative pronoun or a relative pronoun to introduce a subordinate clause that explains or gives more information about the main clause. In this sentence, the teacher explained the concept in a way that everyone could understand it. The word "that" is connecting the two clauses and showing the result of how the concept was explained by the teacher.

Eliminating other options:
- Option B: "so" is a conjunction used to show the result or consequence of something. However, in this context, "so" does not fit as well as "that" does.
- Option C: "yet" is a conjunction used to show contrast or contradiction, which does not make sense in this sentence.
- Option D: "though" is a conjunction used to introduce a contrast or concession, which is not suitable in this sentence.
Therefore, the correct answer is option A, "that", as it effectively connects the two clauses and shows the result of the teacher's explanation in a clear and concise manner.

The Difference Between Affect and Effect
Understanding the distinction between "affect" and "effect" is crucial for proper usage in English.
Affect
- Generally used as a verb.
- It means to have an influence on something or to make a change in it.
- Example: "The cold weather can affect your health."
Effect
- Primarily used as a noun.
- It refers to the result or outcome of a change.
- Example: "The effect of the cold weather was a rise in flu cases."
Analysis of the Sentences
Now, let’s analyze the options given:
- a) The movie deeply *effected* her.
- Incorrect. "Effected" is not the correct verb form; it should be "affected."
- b) The weather has a big *affect* on his mood.
- Incorrect. "Affect" should be "effect" here, as it's used as a noun.
- c) The new law will *affect* the entire community.
- Correct. "Affect" is used correctly as a verb, indicating that the law will influence the community.
- d) The medication had no *affect* on him.
- Incorrect. Here, "affect" should be "effect," as it refers to the result of the medication.
Conclusion
Therefore, option C is correct because it uses "affect" properly as a verb, indicating that the new law will influence the community. Understanding these nuances enhances clarity in communication.

Understanding the Part of Speech
In the sentence "She quickly ran to the store," the underlined word is "quickly." To determine its part of speech, let's analyze its role in the sentence.
Definition of Adverb
- An adverb is a word that modifies a verb, an adjective, or another adverb.
- It often describes how, when, where, or to what extent an action is performed.
Function of "Quickly"
- In this context, "quickly" modifies the verb "ran."
- It answers the question "How did she run?" indicating the manner of the action.
Why Not Other Options?
- Noun: A noun is a person, place, thing, or idea. "Quickly" does not represent any of these.
- Verb: A verb indicates an action or state of being. "Quickly" does not express an action but describes the action of running.
- Adjective: An adjective describes a noun. In this case, "quickly" does not describe a noun but rather modifies the manner of the verb "ran."
Conclusion
- Since "quickly" modifies the verb "ran" by describing how the action is performed, it is classified as an adverb.
- Therefore, the correct answer is option 'D' – Adverb.
This analysis helps clarify the role of "quickly" in the sentence and reinforces the function of adverbs in language.

Understanding the Correct Answer
The sentence in question highlights a manager's decision that was universally accepted by everyone. The word that best fits this context needs to convey a sense of sound reasoning and careful consideration.
Analysis of Options
- a) impulsive
- This term suggests a decision made quickly, without thought or consideration for the consequences.
- b) ambiguous
- Ambiguous means unclear or open to multiple interpretations, which would likely cause confusion and disagreement.
- c) judicious
- Judicious refers to showing good judgment or sense. A judicious decision is well thought out, rational, and typically commands respect and agreement from others.
- d) whimsical
- Whimsical implies a decision that is playful, fanciful, or capricious, which may not be taken seriously by everyone.
Conclusion
Given the context of the sentence, "The manager’s decision was so ________ that everyone agreed with it immediately," the most fitting word is c) judicious. A judicious decision is characterized by wisdom and careful judgment, making it likely to be accepted by all. In contrast, the other options would lead to uncertainty or disagreement, which contradicts the immediate agreement mentioned in the sentence.

Understanding Indirect Speech
Indirect speech, also known as reported speech, is used to convey what someone else has said without quoting them directly. When converting direct speech to indirect speech, certain grammatical changes occur, particularly in terms of verb tense, pronouns, and time expressions.
Analyzing the Original Sentence
The original sentence is:
He said, "I will go to the market tomorrow."
This sentence contains:
- Direct Speech: Quoting the speaker's exact words.
- Future Tense: "I will go."
- Time Expression: "tomorrow."
Transforming to Indirect Speech
When changing this to indirect speech, we follow specific rules:
- Change of Pronoun: "I" changes to "he."
- Change of Verb Tense: The future tense "will go" changes to "would go."
- Change of Time Expression: "Tomorrow" typically changes to "the next day."
Correct Option Analysis
Among the provided options:
- a) Incorrect - "will" remains unchanged.
- b) Correct - "would go" and "the next day" properly reflect the changes.
- c) Incorrect - "will" remains unchanged.
- d) Incorrect - The time expression "tomorrow" is not changed.
Conclusion
Thus, the correct transformation of the sentence into indirect speech is option b): "He said that he would go to the market the next day." This accurately reflects the necessary changes in pronoun, verb tense, and time expression.

The past perfect tense "had started" is used to indicate an action that was completed before another action in the past.

Comparison to a Fox
- When someone is described as being as clever as a fox, it means they are very cunning, sly, and intelligent.
- Foxes are known for their ability to outsmart other animals and adapt to different situations, making them a symbol of cleverness in many cultures.

Interpreting the Statement
- In the given statement, the person is being compared to a fox, specifically in terms of cleverness.
- This implies that the person is highly intelligent, quick-witted, and able to think on their feet.

Correct Answer Justification
- Option B, "clever," is the most appropriate answer because it aligns with the comparison being made to a fox.
- Choosing any of the other options (slow, loud, quick) would not accurately reflect the intended meaning of the statement.
Therefore, the correct answer is option B, "clever," as it captures the essence of being as clever as a fox.

The correct passive voice structure is "The meal is prepared by the chef", which matches the present tense of the original sentence.

"Confident" means having self-assurance, fitting the context of being ready to deliver a speech.

"Affable" means friendly and easy to talk to, which fits the context of being popular.

"A breath of fresh air" means something refreshing and new, so "rejuvenating and wise" fits best.

"Keep your chin up" is an idiom that means to stay positive and confident.

"Feeling under the weather" means feeling ill, so the best advice is to stay home and rest.

"Break a leg" is an idiom used to wish someone good luck, especially before a performance or event.

"Scandalous" means causing general public outrage by a perceived offense against morality or law, fitting the context of being talked about.

"In one sitting" is an idiomatic expression meaning to read the entire book without taking breaks.

"Melancholy" means a feeling of pensive sadness, typically with no obvious cause, which is synonymous with "gloomy".

"Riveting" means completely engrossing or absorbing, fitting the context of being unable to take eyes off the screen.

"Optional" means not mandatory, hence it is the correct opposite.

"Exhilarating" means thrilling and exciting, fitting the context of enjoying the new job.

The word "drained" means exhausted or very tired, which fits the context of being tired after a hike.

The word "ephemeral" means lasting for a very short time.

The correct idiom is "burning the candle at both ends," meaning to overwork yourself by doing too many things.

"Benevolent" means kind and generous.

"On cloud nine" is an idiom that means to feel extremely happy or elated.

The correct past participle is "taken," so "The book was taken by the time I got to it."

Personification is attributing human characteristics to nonhuman objects, as in "leaves danced."

The correct spelling is "Committee."

"Make a mountain out of a molehill" means to exaggerate a small problem into something significant.

"Pragmatic" means dealing with things sensibly and realistically, fitting the context of problem-solving.

"Mitigate" means to make less severe, which is the opposite of "exacerbate".

"Bottomless pit" is an idiom used to describe someone who can eat a lot without getting full.

"Gobsmacked" means astonished or amazed, which fits the context of being honoured to be invited.

"Monumental" means great in importance, fitting the context of paving the way for advancements.

The correct future conditional clause is "If it rains," indicating a possible future event.

"It's" is the contraction for "it is", which is correct in this context. The sentence also has the correct punctuation with the comma inside the quotation marks.

"For" is used with a period of time, so "She has been working here for five years."

"Ubiquitous" means present, appearing, or found everywhere.