Staff Selection Commission Multi Tasking Staff Exam
Question : Comprehension: In the following passage, some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. Network security (1) ______ securing a network and protecting the user’s information about (2) ______ is connected through that network. Over the network, (3) ______ steal, the packets of data through sniffing and spoofing (4) ______, man in the middle attack, wardriving, etc, and misuse the data for their (5) ______. Question: Select the most appropriate option to fill in the blank number 4.
Option 1: raids
Option 2: attacks
Option 3: charges
Option 4: guards
Correct Answer: attacks
Solution : The correct option will be the second option.
The use of the word "attacks" makes the sentence grammatically correct and coherent, indicating that over the network, attackers engage in various methods, including man-in-the-middle attacks, wardriving, etc., to steal packets of data.
Therefore, the complete
Question : If the surface area of two spheres is in the ratio 81 : 25, then what is the ratio of their radius?
Option 1: 5 : 8
Option 2: 7 : 9
Option 3: 5 : 7
Option 4: 9 : 5
Correct Answer: 9 : 5
Solution : Let the radii of two spheres be $r, R$, respectively. According to the question, $\frac{4\pi r^2}{3\pi R^2}=\frac{81}{25}$ $⇒\frac{r^2}{R^2}=\frac{81}{25}$ $\therefore \frac{r}{R}=\frac{9}{5}$ Hence, the correct answer is 9 : 5.
Question : The characteristic invalid for heat radiation is that it travels
Option 1: in a straight line
Option 2: in all directions
Option 3: with the speed of light
Option 4: heating the medium through which it passes
Correct Answer: with the speed of light
Solution : The correct option is with the speed of light.
The property that does not apply to heat radiation is that it travels at the speed of light. Heat radiation, also known as thermal radiation, is the emission of electromagnetic waves
Question : Corbillon Cup is associated with which of the following sports?
Option 1: Golf
Option 2: Hockey
Option 3: Table Tennis
Option 4: Badminton
Correct Answer: Table Tennis
Solution : The correct option is Table Tennis.
The Corbillon Cup is associated with table tennis. It is the women's team trophy in the Table Tennis World Championships. Teams from different countries compete for the cup, named after Marcel Corbillon, a French table tennis official.
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.
Equality and freedom have both been identified as important (1)_________ of democracy since ancient times. These. principles are reflected in all citizens being (2)_________ before the law and having equal access to (3)_________ processes. For example, in a representative democracy, (4)__________ vote has equal weight, no unreasonable restrictions can apply to anyone seeking to become a (5)___________, and the freedom of its citizens is secured by legitimised rights and liberties which are generally protected by a constitution.
Question: Select the most appropriate option to fill in the blank number 3.
Option 1: copulative
Option 2: relative
Option 3: legislative
Option 4: perennial
Correct Answer: legislative
Solution : The most appropriate choice is the third option.
Explanation: In the context of the sentence, the word "legislative" is contextually relevant. The sentence is discussing the principles of democracy, and the word should relate to the processes involving laws or legislation. "Legislative" pertains to
Question : Select the option that will improve the underlined part of the given sentence. In case no improvement is needed, select 'No improvement required'.
An immense crowd had gather to witness this ceremony.
Option 1: had gathering
Option 2: gather
Option 3: No improvement required
Option 4: had gathered
Correct Answer: had gathered
Solution : The most appropriate option is the fourth option.
Explanation: In this context, the sentence describes an action that occurred before another past action, requiring the past perfect tense. The correct form is, had gathered. This construction ensures grammatical accuracy and aligns with the
Question : If the third proportion of 3 and $x$ is 27 and the third proportion of 2 and $y$ is 8, then find $x : y$.
Option 1: 7 : 9
Option 2: 4 : 5
Option 3: 3 : 7
Option 4: 9 : 4
Correct Answer: 9 : 4
Solution : If c is called the third proportional to a and b, then a : b = b : c The third proportion of 3 and $x$ is 27. So, $\frac{3}{x}=\frac{x}{27}$ $⇒x=\sqrt{3×27}$ $\therefore x = 9$ The third proportion of 2 and $y$ is
Question : The breaking up of the rocks on the earth's surface is called___________.
Option 1: conurbation
Option 2: weathering
Option 3: desertification
Option 4: flacking
Correct Answer: weathering
Solution : The correct option is weathering.
The dissolution or breakdown of rocks and minerals on the surface of the Earth is known as weathering. Weathering agents include plants, animals, water, ice, acids, salt, and temperature fluctuations. After the rock has broken down, the minerals and rock
Question : Select the most appropriate option to fill in the blank.
The ______ of directors will decide the penalty.
Option 1: bowed
Option 2: braid
Option 3: bored
Option 4: board
Correct Answer: board
Solution : The correct choice is the fourth option.
A board is a group of people that is responsible for decision-making in an organisation. This helps convey the intended meaning that the board of directors, meaning the group of people designated as directors in an organisation,
Question : Directions: In the following question, select the related number from the given alternatives. 100 : 121 :: 36 : ?
Option 1: 64
Option 2: 49
Option 3: 25
Option 4: 16
Correct Answer: 49
Solution : Given: 100 : 121 :: 36 : ?
Like, 100 : 121→(10)2 = 100 and (11)2 = 121 Similarly, 36 : ?→(6)2 = 36 and (7)2 = 49
Hence, the second option is correct.
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