Staff Selection Commission Sub Inspector Exam
Question : Directions: X is 7th from the top while Y is 16th from the bottom in the class ranking. If they interchange their positions, then X becomes 21st from the top. What will be the position of Y from the bottom?
Option 1: 16th
Option 2: 29th
Option 3: 21st
Option 4: 30th
Correct Answer: 30th
Solution : Given: (I) X is 7th from the top while Y is 16th from the bottom in the class ranking. It means above X there are 6 students and below Y there are 15 students as X is 7th from the top and Y is 16th
Question : The ratio of the length and breadth of a rectangular parallelepiped is 5 : 3 and its height is 6 cm. If the total surface area of the parallelepiped is 558 cm2. then its length (in dm) is:
Option 1: 9
Option 2: 1.5
Option 3: 10
Option 4: 15
Correct Answer: 1.5
Solution : The total surface area of a rectangular parallelepiped $= 2lw + 2lh + 2wh$ where $l$ is the length, $w$ is the breadth, and $h$ is the height. Given that the ratio of the length to the breadth is 5 : 3, we can express
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No error".
Entering the hotel (1) / he ordered for (2) / a drink and a sumptuous dinner. (3) No error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (2)
Solution : The error lies in the second part of the sentence.
"He ordered for" should be changed to "he ordered". The use of the preposition "for" is superfluous, as order, when used as a verb itself means to ask for something to eat
Question : Which of the following considers the state as primarily a social organism?
Option 1: Historical approach
Option 2: Sociological approach
Option 3: Economic approach
Option 4: Psychological approach
Correct Answer: Sociological approach
Solution : The correct option is the Sociological approach.
The sociological approach places a strong emphasis on the necessity of social context for comprehending and explaining political behaviour among community members. This method looks at the state primarily as a social organism made up of
Question : You are preparing a speech for the upcoming function. Select a synonym for the highlighted word to make it better. Despite the advancement in technology, many rural areas in developing countries still lack access to basic necessities.
Option 1: Desist
Option 2: Disguise
Option 3: Avenue
Option 4: Apathy
Correct Answer: Avenue
Solution : The correct answer is the third option.
Explanation: In the provided sentence, the word "advancement" refers to progress or improvement in technology. To enhance the expression and offer a synonym for "advancement", we could use either "progress" or "development" to convey a similar meaning.
The
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence. She was yearning for a trip to the mountains.
Option 1: leaving for
Option 2: deeply repenting
Option 3: keenly desiring
Option 4: saving money for
Correct Answer: keenly desiring
Solution : The correct choice is the third option.
Yearning for means having a strong, often wistful desire. In the sentence, this phrase indicates a strong longing or desire to go to the mountains. The option "keenly desiring" closely matches this meaning, as it
Question : Comprehension: Read the given passage and answer the questions that follow. What if globally designed products could radically change how we work, produce and consume? Several examples across continents show the way we are producing and consuming goods could be improved by relying on globally shared digital resources, such as design, knowledge and software. Imagine a prosthetic hand designed by geographically dispersed communities of scientists, designers and enthusiasts in a collaborative manner via the web. All knowledge and software related to the hand is shared globally as a digital commons. People from all over the world who are connected online and have access to local manufacturing machines (from 3D printing and CNC machines to low-tech crafts and tools) can, ideally with the help of an expert, manufacture a customized hand. This is the case of the Open Bionics project, which produces designs for robotic and bionic devices. There are no patent costs to pay for. Less transportation of materials is needed since a considerable part of the manufacturing takes place locally; maintenance is easier, products are designed to last as long as possible, and costs are thus much lower. Question: Select the most suitable word from the passage which means ‘scattered’.
Option 1: collaborative
Option 2: shared
Option 3: customised
Option 4: dispersed
Correct Answer: dispersed
Solution : The fourth option is the correct choice.
The most suitable word from the passage that means "scattered" is "dispersed". This is evident in the phrase "geographically dispersed communities", which indicates that the communities are spread out or scattered across different geographical locations.
Therefore, the
Question : Hara Shankar Bhattacharya is a maestro of ___________.
Option 1: Sitar
Option 2: Sarangi
Option 3: Violin
Option 4: Santoor
Correct Answer: Sitar
Solution : The correct answer is the sitar.
Pandit Harashankar Bhattacharya, a renowned sitarist, is widely acknowledged for his exceptional skills in playing the sitar. Throughout his career, he earned numerous awards, including the prestigious "Sur Moni" title from "Sur Singer Samsad" in Mumbai.
Question : A place through which data can enter or leave a computer is called
Option 1: Bus
Option 2: Dock
Option 3: Mouse
Option 4: Port
Correct Answer: Port
Solution : The correct option is Port.
A "port" is a place on a computer via which data may enter or exit. The main parts of computer hardware and ports are utilised for several functions, including connecting peripherals, transferring data to and from external devices, and setting
Question : A seller uses a faulty weight in place of a 2 kg weight and earns a 25% profit. He claims that he is selling at the cost price in front of the customers but uses a faulty weight. How much error is there in the 2 kg weight to gain 25%?
Option 1: 250 gm
Option 2: 400 gm
Option 3: 500 gm
Option 4: 300 gm
Correct Answer: 400 gm
Solution : Let the error be m gm. Percentage profit = $[\frac{\text{Error}}{\text{(True weight–Error)}}] × 100 $ According to the question, $25 = (\frac{m}{(2000 - m)}) × 100$ $⇒ \frac{25}{100} = \frac{m}{(2000 - m)}$ $⇒ \frac{1}{4} = \frac{m}{(2000 - m)}$ $⇒ 2000 - m = 4m$ $⇒
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