Staff Selection Commission Sub Inspector Exam
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. 14 * 2 * 4 * 6 * 4
Option 1: ×, ÷, >, ×
Option 2: ÷, ×, >, ×
Option 3: ÷, +, =, ×
Option 4: ÷, +, >, ×
Correct Answer: ÷, ×, >, ×
Solution : Given: 14 * 2 * 4 * 6 * 4
Replace * with the mathematical signs and solve the equations one by one. Let's check the options – First option: ×, ÷, >, × ⇒ 14 × 2 ÷ 4 > 6
Question : Mamita is a popular folk dance in which of the following states?
Option 1: Tripura
Option 2: Uttarakhand
Option 3: Haryana
Option 4: Punjab
Correct Answer: Tripura
Solution : The correct answer is Tripura.
Mamita is a significant dance among the Kaloi community in Tripura. This celebration occurs at the harvest's end and is marked by cooking new rice amid festivities, including music and dance.
Question : If $\sec(7\theta+28°)= \operatorname{cosec} (30°-3\theta)$. Then, the value of $\theta$ is:
Option 1: 8°
Option 2: 5°
Option 3: 60°
Option 4: 9°
Correct Answer: 8°
Solution : Given: If $\sec(7\theta+28°)= \operatorname{cosec} (30°–3\theta)$. $\sec A = \operatorname{cosec} B$, when $A+B = 90°$ Then, $7\theta +28° + 30°-3 \theta = 90°$ ⇒ $4\theta + 58° = 90°$ ⇒ $4\theta = 90°-58°$ ⇒ $4\theta = 32°$ $\therefore \theta = \frac{32°}{4} = 8°$ Hence, the correct
Question : Mahesh agreed to sell rice with a 24% loss, as the rice got rotten. However, he cheated customers and gave them only 19 gm of rice instead of 50 gm of rice. What is the percentage of his profit or loss?
Option 1: $100\%$ loss
Option 2: $\frac{100}{3} \%$ loss
Option 3: $\frac{100}{3} \%$ profit
Option 4: $100\%$ profit
Correct Answer: $100\%$ profit
Solution : Let’s the that the cost price of 50 gm of rice is Rs. $x$ The selling price of 50 gm of rice with a 24% loss is Rs. 0.76$x$ The cost price of 19 gm of rice = $\frac{x}{50}$ × 19 = $0.38x$ ⇒
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold parts at (1), ( 2), and (3) that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
Thomas Caffall the gunman killing two persons near Texas A&M University, asked forgiveness for shooting the officers.
(1) who killed
(2) who has killed
(3) who had killed
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (3)
Solution : The correct answer is the third option "who had killed".
The past perfect tense is used to show that one action happened before another action in the past. In this sentence, the gunman killed two people before he asked for forgiveness. Therefore, we
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at MN as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the reflected image will appear
Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error."
She is wealthy and can afford all the pleasures of life.
(1) and can afford
(2) all the pleasures of life.
(3) No Error
(4) She is wealthy
Solution : The answer is the third option, as there is no error in the sentence.
The sentence is grammatically correct and also conveys the intended message.
The correct sentence is "She is wealthy and can afford all the pleasures of life."
Question : Directions: In the following question, find the odd letter from the given alternatives.
Option 1: GFHJ
Option 2: CBEF
Option 3: EDGH
Option 4: IHKL
Correct Answer: GFHJ
Solution : Let's check the options – First option: GFHJ; G – 1 = F; F + 2 = H; H + 2 = J Second option: CBEF; C – 1 = B; B + 3 = E; E + 1 = F Third option: EDGH; E
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.
It is indeed (1) _______ to create an urban forest to control air pollution. It is like a child’s play if (2)_______ awareness is created among people of all ages. Just (3)_______ a mango seed or a jackfruit seed into fertile ground or make seed bombs for the seed to sprout during rainy season. Authorities must take (4)________ measures to ensure a part of the town or city is allocated to plant trees. This ensures the (5)________ of adequate oxygen to people.
Question
Select the most appropriate option to fill in the blank number 5.
Option 1: availability
Option 2: shortage
Option 3: lack
Option 4: mix
Correct Answer: availability
Solution : The first option is correct.
Explanation: In the context of the passage, the blank should be filled with a term that expresses the presence or accessibility of a sufficient amount of oxygen. Availability is a suitable word, as it conveys the idea that authorities
Question : Pipes A, B and C together can fill a cistern in 12 hours. All three pipes are opened together for 4 hours and then C is closed. A and B together take 10 hours to fill the remaining part of the cistern. C alone will fill two-thirds of the cistern in:
Option 1: 60 hours
Option 2: 40 hours
Option 3: 48 hours
Option 4: 50 hours
Correct Answer: 40 hours
Solution : Pipes A, B, and C together can fill the cistern in 12 hours. So, their combined rate is $\frac{1}{12}$ unit per hour. All three pipes are opened together for 4 hours, so they fill 4 × $\frac{1}{12}$ = $\frac{1}{3}$ of the cistern. This leaves
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