Search Previous Year Questions

The correct answer is "Chromotherapy is based on the fact that various lights have definitive energy bands and are linked to various organs of the body and can help to heal them."

Key Points

• Let's dive deeper into the grammatical structure of Option 2: Chromotherapy is based on the fact that various lights have definitive energy bands and are linked to various organs of the body and can help to heal them.
• "Chromotherapy is based on the fact that..." - This is the introductory clause for the sentence, setting up the subject matter (chromotherapy) and its underlying principle.
• "...various lights have definitive energy bands..." - This part of the sentence details the mechanism involved in the functioning of chromotherapy. It implies that particular lights have certain specific energy bands.
• "and are linked to various organs of the body..." - This continuation further explains that these various lights correlate to distinct organs in the human body. The use of "and" here connects this idea with the previous one, indicating that both occur concurrently.
• "...and can help to heal them." - Lastly, this segment implies the healing effect that chromotherapy may have on the organs of the body. The use of the second "and" connects this final result with the preceding set of actions - having energy bands and being linked to various organs.
• The sentence is grammatically correct as it possesses a clear structure, maintains subject-verb agreement, and uses conjunctions appropriately to link related ideas.
• Moreover, it avoids ambiguity, presenting the information about chromotherapy in a logical and easily understood manner.

Therefore, the correct answer is "Option 2".

The correct answer is "seldom".

Key Points

• The term "seldom" is an adverb, and, in the context of the sentence, it modifies the verb "disagree."
• Adverbs can modify verbs, adjectives, or other adverbs.
• When an adverb modifies a verb, as in this case, it is explaining when, where, how, or to what degree the verb action occurs.
• "Seldom" is a type of adverb that is indicative of the frequency of an occurrence.
• Specifically, "seldom" indicates that something does not happen very often or only happens rarely.
• In the sentence, "Rajat and Sanjeev seldom disagree on trivial matters and seem to be excellent friends," the adverb "seldom" is telling us about the frequency of the verb "disagree."
• It's saying that Rajat and Sanjeev do not disagree very often — they rarely, or seldom, disagree.
• It thus helps to paint a more accurate picture of Rajat and Sanjeev's relationship, suggesting that the rarity of their disagreements is indicative of their excellent friendship.
• So, the role of the adverb "seldom" in this sentence is to provide more detail about how frequently (or in this case, infrequently) the action of the verb it's modifying — "disagree" — occurs.

Therefore, the correct answer is "Option 2".

Additional Information

• The options are:
• "trivial" - This is an adjective describing the noun "matters."
• "disagree" - This is a verb in the sentence. It is the action that Rajat and Sanjeev "seldom" execute.
• "excellent" - This is an adjective used to describe the noun "friends."

The correct answer is "(2)".

Key Points

• The sentence is:"Either my aunt or (1) / my cousin have (2) / the cookbook my (3) / uncle wrote. (4)"
• Here, the part that contains the error is "my cousin have".
• The error here is about subject-verb agreement.
• When we use "either/or" or "neither/nor" in a sentence, the verb should agree with the nearest subject.
• "My cousin" is a singular subject, therefore it requires a singular verb.
• The verb "have" is plural, so it does not match the singular subject "my cousin".
• So the correct sentence should be: "Either my aunt or my cousin has the cookbook my uncle wrote."

Therefore, the correct answer is "Option 3".

The correct answer is "Atheist".

Key Points

• Let's go through each option and find the correct one:
• Atheist - An atheist is someone who does not believe in God or gods.
• They reject or lack the belief in the existence of deities.
• This matches the description of 'A person who does not believe in there being any God.'
• Pantheist - A pantheist is a person who believes that God is not a personality, but that all laws, forces, manifestations, etc. of the self-existing universe are God.
• Essentially, they believe that God is all, and all is God. This does not match our description.
• Antipathy - This is not a person but a noun representing a deep-seated feeling of dislike; aversion.
• This cannot represent the group of words we are looking for.
• Antisocial - An antisocial person is a person who avoids social interaction or may act in a way that is contrary to society's norms.
• This term refers to social behavior, not to religious or spiritual beliefs, thus it doesn't fit the description 'A person who does not believe in there being any God.'
• In conclusion, the correct answer is "Atheist."
• The term 'atheist' refers to someone who specifically does not believe in the existence of any deity, aligning with the provided phrase 'A person who does not believe in there being any God.'

Therefore, the correct answer is "Option 1".

The correct answer is "the".

Key Points

• Definite articles are used to specify or make clear references to particular instances of a noun, as opposed to indefinite articles ("a" and "an"), which are employed when making non-specific or general references.
• In the context of this sentence, we're referring to the Moon, a unique entity that orbits our planet, Earth.
• Given its unique status (as the only moon of Earth known to humans) and the globally shared understanding of which moon is being referred to when someone says "the Moon," the definite article "the" is the appropriate choice.
• If we were talking about any moon in a general sense, such as a moon of another planet, then we might use the indefinite article 'a.'
• However, in this context, we are referring specifically to the Earth's moon, which is a unique entity.
• That's why we say "the Moon" and not merely "a moon."
• So, the filled sentence correctly reads: "Today, man has reached the Moon and you still believe in superstitions?"

Therefore, the correct answer is "Option 2". 

Additional Information

• "an" - This is used before words that begin with a vowel sound, and it's incorrect to use "an" before "moon."
• "a" - This is used before words that begin with a consonant sound.
• It's used to refer to a non-specific or non-particular entity of a group or class.
• However, considering that we have one specific moon in the context of Earth, this is not a correct choice.

The correct answer is "Itinerary".

Key Points

• Let's examine each option:
• "Arbitaraty" - This is not spelled correctly. The correct spelling is "arbitrary."
• "Confidantial" - This is also spelled incorrectly. The correct spelling is "confidential."
• "Itinerary" - This is spelled correctly. "Itinerary" is a planned route or journey.
• "Mandatery" - This is spelled incorrectly. The correct spelling is "mandatory."
• So, the correct answer is "Itinerary," which is spelled correctly.
• The word "itinerary" refers to a detailed plan or route of a journey.

Therefore, the correct answer is "Option 3".

The correct answer is "Studies in psychology show that an untroubled mind very soon becomes stagnant."

Key Points

• In English, a basic sentence needs to have a discernible structure that includes a subject, a verb, and often an object. Additionally, a sentence needs to communicate a complete thought.
• Breaking this sentence down, we can observe the following:
• "Studies in psychology" is the subject of the sentence. It demonstrates what we are talking about.
• "show" is the verb or the action word in the sentence. This verb is linking the subject "Studies in psychology" to the rest of the sentence, telling us what these studies do or demonstrate.
• The rest of the sentence, "that an untroubled mind very soon becomes stagnant," works as the object in this sentence.
• It's the thing or idea that the verb is acting upon. This part is a dependent clause using 'that' as a conjunction to create cohesion in the sentence. The clause explains what the "studies in psychology" show.
• So the entire sentence is saying, quite clearly and logically, that according to psychological studies, an untroubled (or undisturbed or unchallenged) mind can quickly become stagnant, or inactive and unchanging.
• The sentence is grammatically correct, structured logically, and conveys a complete and coherent thought.

Therefore, the correct answer is "Option 4".

The correct answer is "(4)".

Key Points

• In general, there are two ways to report someone's words: direct speech and indirect (or reported) speech.
• In direct speech, we simply repeat the exact words someone said.
• These words are enclosed in inverted commas (also known as quotation marks) to show they are someone else's exact words.
• For example:
• He said, "I am going to the library."
• Here, "I am going to the library" is exactly what the person said, and it is enclosed within inverted commas.
• On the other hand, in indirect or reported speech, we convey the same information but in our own words and without using quotation marks.
• The sentence typically needs to be adjusted for changes in tense, pronouns, and words indicating time and place.
• Using the previous example, the indirect form of this would be: He said that he was going to the library.
• From the above explanation it is clear that the given sentence is in direct narration. So the sentence will be enclosed by inverted commas.
• The correct sentence will be: The headmaster said to the student, “Yes, you may come in."

Hence, the correct answer is "Option 4".

The correct answer is "Numismatist". 

Key Points

• Let's go through each option:
• "Coinologist" - This term does not exist. There is no specific term called "coinologist" in English to denote a collector of coins.
• "Philatelist" - A philatelist is a person who collects or studies stamps. Therefore, this term does not fit the description of a collector of coins.
• "Numismatist" - A numismatist is a person who collects or studies money (and coins in particular). This term accurately represents a collector of coins.
• "Philanthropist" - A philanthropist is someone who seeks to promote the welfare of others, typically by the generous donation of money to good causes. This term doesn't fit the context in reference here.
• Therefore, the correct single-word substitution for "a collector of coins" is "Numismatist".
• Numismatics is the study or collection of currency, including coins, tokens, paper money, and related objects, and a person engaged in these activities is known as a numismatist.

Hence, the correct answer is "Option 3".

The correct answer is "Livelihood".

Key Points

• Let's discuss each option for the idiom "bread and butter":
• Livelihood - This option is the most suitable interpretation of "bread and butter" when used as an idiom.
• This phrase often refers to the main source of income, the work that someone relies on to make the money they need to live or survive.
• Simplicity - Although bread and butter themselves are simple, everyday items, when used as an idiom, "bread and butter" does not specifically refer to the concept of simplicity.
• Food - While 'bread and butter' are indeed types of food, as an idiomatic phrase, this meaning doesn't hold.
• Basic understanding - This interpretation does not coincide with the idiom 'bread and butter.'
• The phrase doesn't relate to knowledge or comprehension but more to a person's means of earning a living.
• In conclusion, "Livelihood" is the most accurate interpretation of the idiom "bread and butter."
• As an idiom, it's often used to express the idea of a job or activity that provides one with a steady income, not merely the food items bread and butter themselves.

Therefore, the correct answer is "Option 1".