Staff Selection Commission Sub Inspector Exam
Question : Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'. The authorities are looked on the matter.
Option 1: are looking on the matter
Option 2: are looking into the matter
Option 3: are looked into the matter
Option 4: No substitution
Correct Answer: are looking into the matter
Solution : The correct choice is the second option.
Explanation: In the given sentence, the action is occurring in the present, we generally use the continuous form of the verb "look", i.e., "looking".
The meaning of the phrase "look into" is to peruse, investigate, or examine something. Hence, "into" should be used.
Therefore, the correct sentence is: "The authorities are looking into the matter."
Question : Comprehension: Read the given passage and answer the questions that follow.
“The two great empires of Lilliput and Blefuscu have been engaged in a most obstinate war for six-and-thirty moons past. It began upon the following occasion. It is allowed on all hands that the primitive way of breaking eggs, before we eat them was upon the larger end; but his present majesty’s grandfather, while he was a boy, going to eat an egg, and breaking it according to the ancient practice, happened to cut one of his fingers. Whereupon the emperor's father published an edict, commanding all his subjects, upon great penalties, to break the smaller end of their eggs. The people so highly resented this law, that our histories tell us, there have been six rebellions raised on that account; wherein one emperor lost his life, and another his crown. These civil commotions were constantly fomented by the monarchs of Blefuscu; and when they were quelled, the exiles always fled for refuge to that empire. It is computed that eleven thousand persons have at several times suffered death, rather than submit to break their eggs at the smaller end. Many hundred large volumes have been published upon this controversy: but the books of the Big- Endians have been long forbidden, and the whole party rendered incapable by law of holding employment. During the course of these troubles, the emperors of Blefusca did frequently expostulated by their ambassadors, accusing us of making a schism in religion, by offending against a fundamental doctrine of our great prophet Lustrog. This, however, is thought to be a mere strain upon the text; for the words are these: ‘that all true believers break their eggs at the convenient end.’ And which is the convenient end, seems, in my humble opinion, to be left to every man’s conscience, or at least in the power of the chief magistrate to determine. Since then, the Big-Endian exiles have found so much credit in the emperor of Blefuscu’s court, and so much private assistance and encouragement from their party here at home, that a bloody war has been carried on between the two empires for six-and-thirty moons, with various success, during which time we have lost forty capital ships and a much greater number of smaller vessels, together with thirty thousand of our best seamen and soldiers, and the damage received by the enemy is reckoned to be somewhat greater than ours. However, they have now equipped a numerous fleet, and are just preparing to make a descent upon us; and his imperial majesty, placing great confidence in your valour and strength, has commanded me to lay this account of his affairs before you.” Thus spoke the principal secretary. I desired the secretary to present my humble duty to the emperor and to let him know that I thought it would not become me, who was a foreigner, to interfere with parties, but I was ready, with the hazard of my life, to defend his person and state against all invaders.
Question: What inferences can be drawn from the narrative?
Option 1: One should remain loyal to the monarch.
Option 2: Wars may be waged over very trivial issues.
Option 3: A peaceful solution to the problem is possible.
Option 4: It is important to follow rules.
Correct Answer: Wars may be waged over very trivial issues.
Explanation: In the passage, it is revealed that the war between the empires of Lilliput and Blefuscu began over a seemingly trivial issue—the way to break eggs before eating them. The conflict arose from a minor incident involving the cutting of a finger while breaking an egg, leading to the publication of an edict and subsequent rebellions. The passage suggests that the war, which resulted in significant losses and a prolonged conflict, originated from a relatively inconsequential matter.
Therefore, the inference drawn from the narrative is that wars may be waged over very trivial issues.
Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
Sushama has a deep _____for drunkards.
Option 1: hatred
Option 2: hate
Option 3: hated
Option 4: hating
Correct Answer: hatred
Solution : The correct option is the first option.
Explanation: This is the correct choice. "Hatred" is a noun that means a strong feeling of intense dislike or loathing towards something or someone. In this context, it accurately conveys Sushama's strong negative feelings towards drunkards.
The meanings of the other options are as follows:
Therefore, the complete sentence is: Sushama has a deep hatred for drunkards.
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution required' The unexpected turn beside the project put the company in a big financial crisis.
Option 1: in the project
Option 2: until the project
Option 3: No substitution required
Option 4: between the project
Correct Answer: in the project
Solution : The first option is the correct answer.
The phrase "beside the project" is less precise and may be confusing, as it doesn't clearly convey the relationship between the unexpected turn and the project itself. The substitution "in the project" better aligns with the likely intended meaning, indicating that the unexpected turn occurred within the project and had significant financial consequences for the company.
Therefore, the correct sentence should be: The unexpected turn in the project put the company in a big financial crisis.
Question : Directions: Select the Venn diagram that represents the correct relationship between the following classes. Female, Mother, Sister
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Based on the general information, all the mothers and sisters are females. So, the circles that represent the mother and sister will lie inside the circle that represents females. Also, some sisters can be mothers, and some mothers and be sisters. So, their circle will overlap each other. Therefore, the Venn diagram is as follows –
Hence, the third option is correct.
Question : In which of the following places was the first edition of the World Para Table Tennis Championships held in 1990?
Option 1: Assen, Netherlands
Option 2: Granada, Spain
Option 3: Beijing, China
Option 4: Lasko, Slovenia
Correct Answer: Assen, Netherlands
Solution : The correct option is Assen, Netherlands.
The first edition of the World Para Table Tennis Championships was held in Assen, Netherlands, in 1990. Athletes with physical disabilities competed in various categories, showcasing their skill and determination on the international stage.
Question : Which one of the following is a major port on the East Coast of India?
Option 1: Kandla
Option 2: Visakhapatnam
Option 3: Karaikal
Option 4: Pondicherry (Puducherry)
Correct Answer: Visakhapatnam
Solution : The correct answer is Visakhapatnam port.
In India, the majority of ports are found in the Western Ghats because it is a large block of uplifted land that provides favourable conditions for the construction of natural harbours and ports. A major port on the Eastern Coast is Visakhapatnam Port. It is the deepest landlocked and coastal port in India. It is also famous for iron ore exports.
Question : $\sqrt{\frac{5}{4}×\frac{64}{125}×1.44}$ is equal to:
Option 1: $\frac{26}{25}$
Option 2: $\frac{24}{25}$
Option 3: $\frac{23}{25}$
Option 4: $\frac{21}{25}$
Correct Answer: $\frac{24}{25}$
Solution : $\sqrt{\frac{5}{4} × \frac{64}{125} × 1.44}$ = $\sqrt{\frac{5}{4} × \frac{64}{125} × \frac{144}{100}}$ = $\sqrt{\frac{16}{25} × \frac{144}{100}}$ = $\sqrt{\frac{4×4}{5×5} × \frac{12 × 12}{10 × 10}}$ = $\frac{4}{5} × \frac{12}{10}$ = $\frac{24}{25}$ Hence, the correct answer is $\frac{24}{25}$.
Question : The price of an article is first increased by 25% and later on, the price was decreased by 30% due to a reduction in sales. Find the net percentage change in the final price of the article.
Option 1: 11.5% increased
Option 2: 14% decreased
Option 3: 13% increased
Option 4: 12.5% decreased
Correct Answer: 12.5% decreased
Solution : Let the original price of the article be 100. After a 25% increase, the new price $=100 + 25 = 125$ Then, a 30% decrease on the new price $=125 - \frac{30}{100}\times 125 = 87.5$ The net percentage change $=\frac{{\text{Final price} - \text{Initial price}}}{\text{Initial price}} \times 100$ $=\frac{{87.5-100}}{{100}} \times 100 = -12.5%$ Hence, the correct answer is 12.5% decreased.
Question : If $x$ is subtracted from each of the numbers 20, 37, 54 and 105, then the numbers so obtained in this order are in proportion. What is the mean proportional between $(7 x-5)$ and $(x+1) $?
Option 1: 8
Option 2: 9
Option 3: 6
Option 4: 12
Correct Answer: 8
Solution : If $x$ is subtracted from each of the numbers 20, 37, 54 and 105, then the numbers so obtained in this order are in proportion. So, $\frac{(20-x)}{(37-x)} = \frac{(54-x)}{(105-x)}$ $⇒[(20-x)(105-x)]=[(54-x)(37-x)]$ $⇒34x=102$ $⇒x = 3$ The mean proportional between $(7x-5)$ and $(x+1)$ is the square root of their product. So, the mean proportional is $\sqrt{(7x-5)(x+1)}$. Substituting $x = 3$ into the above expression, we get $\sqrt{(7\times3-5)(3+1)} = \sqrt{(16)(4)} = 8$ Hence, the correct answer is 8.
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