Staff Selection Commission Sub Inspector Exam
Question : Which of the following is not a natural source of hydrocarbon?
Option 1: Natural gas
Option 2: Coal
Option 3: Petroleum
Option 4: Mica
Correct Answer: Mica
Solution : The correct option is Mica.
Mica is not a naturally occurring source of hydrocarbons. Mica is a mineral made up of silicate layers that do not include any hydrocarbons. Natural gas, coal, and petroleum, on the other hand, are all hydrocarbon-producing sources. Natural gas
Question : Directions: Three of the following letter clusters are alike in some manner and one is different. Select a different one.
Option 1: NPOQ
Option 2: XZYA
Option 3: QSRT
Option 4: PKQJ
Correct Answer: PKQJ
Solution : Let's check each option – First option: NPOQ; N + 2 = P; P – 1 = O; O + 2 = Q Second option: XZYA; X + 2 = Z; Z – 1 = Y; Y + 2 = A Third option: QSRT; Q
Question : The LCM of two prime numbers x and y (x > y) is 533. The value of 4y – x is:
Option 1: 18
Option 2: 11
Option 3: 23
Option 4: 21
Correct Answer: 11
Solution : 533 = 13 × 41 So, x = 41 and y = 13 (Since x and y are prime numbers) Now, (4y − x) = (4 × 13 – 41) = 11 Hence, the correct answer is 11.
Question : Select the most appropriate ANTONYM of the underlined word in the given sentence. He leaves behind an indelible contribution to the financial world.
Option 1: temporary
Option 2: futile
Option 3: durable
Option 4: solitary
Correct Answer: temporary
Solution : The first option is correct.
Indelible means making marks that cannot be removed or something that cannot be forgotten or removed. In contrast, temporary denotes something lasting for a limited time, lacking permanence, and susceptible to being altered or removed.
The meanings of the other
Question : Directions: Select the option that is related to the third term in the same way as the second term is related to the first term. AQUARIUM : ZSREMONU : HUMIDITY : ?
Option 1: IWJNYOMG
Option 2: GVJMXOMG
Option 3: GWJMYOMG
Option 4: IVJNYOMH
Correct Answer: GWJMYOMG
Solution : Given: AQUARIUM : ZSREMONU : HUMIDITY : ?
Alternately, subtract and add natural numbers in increasing order in AQUARIUM, to obtain the required code – A – 1 = Z; Q + 2 = S; U – 3 = R; A + 4 = E;
Question : Select the most appropriate synonym of the given word.
COMPLACENT
Option 1: discontent
Option 2: smug
Option 3: aggressive
Option 4: amicable
Correct Answer: smug
Solution : The correct choice is the second option.
Complacent refers to a self-satisfied or overly content attitude, often without being aware of potential dangers or shortcomings.
Smug also conveys a sense of self-satisfaction or excessive contentment, often with an air of superiority or self-importance. Therefore,
Question : Who among the following had written "The Dark Room" that presents an Indian woman in stiff opposition to male domination?
Option 1: Kuldip Nayar
Option 2: R. K. Narayan
Option 3: Kazi Nazrul Islam
Option 4: Mulk Raj Anand
Correct Answer: R. K. Narayan
Solution : The correct answer is R. K. Narayan.
"The Dark Room" is a novel by R. K. Narayan, the renowned Indian English-language novelist. Set in the fictional town of Malgudi, a recurring backdrop in his stories, the book was initially published by Macmillan
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (112, 210, 308) (84, 182, 280)
Option 1: (313, 411, 512)
Option 2: (112, 212, 300)
Option 3: (424, 536, 638)
Option 4: (236, 334, 432)
Correct Answer: (236, 334, 432)
Solution : Given: (112, 210, 308); (84, 182, 280)
Add 98 in the first and second numbers, to get the second and third numbers respectively – ⇒ (112, 210, 308)→112 + 98 = 210; 210 + 98 = 308 ⇒ (84, 182, 280)→84 + 98
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at 1, 2 and 3 that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
She is improving her pronunciation of English with a view to become a newsreader.
(1) becoming
(2) be becoming
(3) have become
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 1
Solution : The correct choice is the first option.
The phrase "with a view to" is always followed by the gerund form of the verb that is "becoming", and not the infinitive to maintain grammatical accuracy. The gerund form follows the structure of the initial action,
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
The concept of motivation focuses on explaining what 'moves' behaviour. In fact, the term (1)_______ is derived from the Latin word 'movere', referring to the movement of activity. Most of our everyday explanation of (2)________ is given in terms of motives. Motives also help in making (3)__________ about behaviour. A person will work hard in school, in sports, in business, in music, and in many other situations, if he/she has a very strong need for (4)__________. Hence, motives are the general states that enable us to make predictions about behaviour in many different situations. In other words, motivation is one of the (5)_________ of behaviour. Instincts, drives, needs, goals, and incentives come under the broad cluster of motivation.
Question: Select the most appropriate option to fill in the blank number (4).
Option 1: achievements
Option 2: motivation
Option 3: desire
Option 4: grow
Correct Answer: achievements
Solution : The correct choice is the first option.
In the context provided, the passage discusses how having a strong need for achievements motivates individuals to work hard in various areas such as school, sports, business, and music. "Achievements" refer to the accomplishments or successes that
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