Staff Selection Commission Sub Inspector Exam
Question : Select the most appropriate option that can substitute the given group of words.
The action or offence of speaking sacrilegiously about God or sacred things
Option 1: Contamination
Option 2: Irreverence
Option 3: Blasphemy
Option 4: Renunciation
Correct Answer: Blasphemy
Solution : The correct choice is the third option.
Explanation: In the given group of words, the phrase speaking sacrilegiously about God or sacred things indicates a disrespectful or irreverent act. The term that precisely captures this meaning is blasphemy, which refers to the action or offence of speaking sacrilegiously about God or sacred things. It involves showing contempt or disrespect towards religious beliefs.
The meanings of the other options are as follows:
Question : Working efficiencies of P and Q for completing a piece of work are in the ratio 3 : 4. The number of days to be taken by them to complete the work will be in the ratio.
Option 1: 3 : 2
Option 2: 2 : 3
Option 3: 3 : 4
Option 4: 4 : 3
Correct Answer: 4 : 3
Solution : Given the working efficiencies of P and Q for completing a piece of work are in the ratio 3 : 4 Let the Working efficiencies of P and Q for completing a piece of work be $3a$ and $4a$. Let the total work be 1 unit. Time taken by P to complete the work = $\frac{1}{3a}$ Time taken by Q to complete the work = $\frac{1}{4a}$ Required ratio = $\frac{1}{3a}$ : $\frac{1}{4a}$ = 4 : 3 Hence, the correct answer is 4 : 3.
Question : Akshita and Raina are typing a book, but have only one laptop to work on. They decided that they would work on an alternate basis such that Akshita would work for the first day, Raina would work for the second day, Akshita for the third day and so on. Akshita alone can finish the typing work in 16 days, while Raina will take 24 days if she works alone on the entire book. How many days will they take to finish the typing work if they work on an alternate basis?
Option 1: 15
Option 2: 18
Option 3: 19
Option 4: 17
Correct Answer: 19
Solution : Time taken by Akshita to complete the work = 16 days Part of work done by Akshita in a day = $\frac{1}{16}$ Time taken by Raina to complete the work = 24 days Part of work done by Raina in a day = $\frac{1}{24}$ Part of the work done by Akshita and Raina in 2 days = $\frac{1}{16}+\frac{1}{24}=\frac{3+2}{48}=\frac{5}{48}$ Part of the work done by Akshita and Raina in 18 days =$ \frac{5×9}{48}=\frac{45}{48}$ Remaining work = $\frac{48-45}{48} = \frac{3}{48} = \frac{1}{16}$ Time taken by Raina to complete the remaining work = $\frac{\frac{1}{16}}{\frac{1}{16}}=1$ day Total time taken = 18 + 1 = 19 days Hence, the correct answer is 19.
Question : Directions: Which of the following numbers will replace the question mark (?) and complete the given number series? 48, 50, 54, 66, 114, ?
Option 1: 352
Option 2: 358
Option 3: 354
Option 4: 356
Correct Answer: 354
Solution : Given: 48, 50, 54, 66, 114, ? The pattern is as follows –
So, the missing number is 354. Hence, the third option is correct.
Question : An amount was lent for one year at 18% per annum, compounding annually. Had the compounding been done half-yearly, the interest would have increased by 324. What was the amount (in Rs.) lent?
Option 1: Rs. 32,000
Option 2: Rs. 36,000
Option 3: Rs. 40,000
Option 4: Rs. 72,000
Correct Answer: Rs. 40,000
Solution : Given: An amount was lent for one year at 18% per annum, compounding annually. We know the formula, $P(1 + \frac{r}{n})^{nt} = A$. For yearly compounding (n = 1), $P(1 + \frac{0.18}{1}) = A$ ⇒ $P(1.18) = A$ The interest each year is given as $A - P$. ⇒ $ P(1.18) -P = 0.18P$ The interest is at (n = 2) when compounded half–yearly Half– yearly interest = $P(1 + \frac{r}{n})^{nt}-P$. ⇒ $P(1 + \frac{0.18}{2})^{2}-P= P(1.09)^2 -P$ ⇒ $1.1881P-P=0.1881P$ According to the question, $(0.1881P) - 0.18P = 324$ ⇒ $0.0081P = \frac{324}{0.0081}$ ⇒ $P=Rs. 40,000$ Thus, Rs. 40,000 was the loaned money (Principal amount). Hence, the correct answer is Rs. 40,000.
Question : Directions: In the question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
Many people reported _____ a noise in the night.
Option 1: to hear
Option 2: having heard
Option 3: to have heard
Option 4: been hearing
Correct Answer: to have heard
Solution : The correct answer is the third option.
The phrase to have heard in the sentence is a perfect infinitive. In this case, people reported that they heard a noise in the night.
The complete sentence should be, "Many people reported to have heard a noise in the night".
Question : Directions: A, E, I, O, U, H, F, and W are sitting around a circular table in a clockwise manner in the same sequence at equal distances from each other. Then O and F interchange their positions. If H is facing the north, then which direction will O be facing?
Option 1: Northeast
Option 2: West
Option 3: Southwest
Option 4: East
Correct Answer: Northeast
Solution : Given: A, E, I, O, U, H, F, and W are sitting around a circular table in a clockwise manner in the same sequence at equal distances from each other.
Then, O and F interchange their positions.
After interchanging positions, if H is facing the north direction then O is facing the northeast direction.
Therefore, O faces the northeast direction. Hence, the first option is correct.
Question : Directions: A, B, C, D, E, F, G and H are sitting around a square table facing the centre of the table. Some of them are sitting at the corners while some are sitting at the exact centre of the sides. G sits second to the right of F. B sits second to the right of A. C sits third to the right of H. E sits third to the right of F. C is not the immediate neighbour of A. Who sits second to the right of B?
Option 1: E
Option 2: C
Option 3: D
Option 4: A
Correct Answer: C
Solution : Given: (i) G sits second to the right of F. E sits third to the right of F. (ii) B sits second to the right of A. C sits third to the right of H. C is not the immediate neighbour of A.
From the final sitting arrangement, C sits second to the right of B. Hence, the second option is correct.
Question : Directions: D @ G means D is the father of G D # G means D is the daughter of G D * G means D is the mother of G D – G means D is the husband of G If A – Q * B @ R, how is A related to R?
Option 1: Father
Option 2: Husband
Option 3: Son
Option 4: Father’s father
Correct Answer: Father’s father
Solution : Given: D @ G⇒D is the father of G D # G⇒D is the daughter of G D * G⇒D is the mother of G D – G⇒D is the husband of G
As per the given information family tree will be as follows –
Here, the quadrilateral represents the male and the circular figure represents the female in the figure.
So, A is the father’s father of R. Hence, the fourth option is correct.
Question : Which among the following microfinance institutions was established in India at the time of independence?
Option 1: Joint Liability Group
Option 2: Rural Cooperatives
Option 3: Self Help Group
Option 4: Grameen Model Bank
Correct Answer: Rural Cooperatives
Solution : The correct answer is Rural Cooperatives.
Following Indian independence, rural cooperatives were instituted to consolidate the resources of impoverished individuals, offering financial services through pooled funds. However, the system's intricate monitoring mechanisms proved challenging, and its benefits primarily favoured creditworthy borrowers in rural India.
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