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Question : ________ changes each time it is installed to avoid detection by antivirus software.
Option 1: Polymorphic virus
Option 2: Worm
Option 3: Logic bomb
Option 4: Trojan horse
Correct Answer: Polymorphic virus
Solution : The correct answer is Polymorphic virus.
To prevent detection by antivirus software, polymorphic viruses vary each time they are installed. This is accomplished by encrypting its code and employing different encryption keys each time. This makes detecting and removing polymorphic malware challenging for antivirus
Question : Select the INCORRECTLY spelt word.
Option 1: Friwsk
Option 2: Reply
Option 3: Rusk
Option 4: Foliage
Correct Answer: Friwsk
Solution : The correct choice is the first option.
Friwsk (incorrect spelling): This is not a recognised word in the English language. The spelling contains an extra 'w' in it. The correct spelling is frisk.
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. Gaming in the banking sector seems virtually (1) _____ to eliminate. The only effective measure to end it would be to (2) _____ bankers personally liable for losses, to remove the sense that their actions—their games—have (3) ______ personal financial or legal consequences. It is this, rather (4) ______ removing the cap on bankers' bonuses, that has the best chance of preventing the financial system from blowing (5) ____ again. Question: Select the most appropriate option to fill in the blank number 2.
Option 1: gave
Option 2: bake
Option 3: take
Option 4: make
Correct Answer: make
Solution : The fourth option is the correct choice.
The passage suggests that the only effective measure to end gaming in the banking sector would be to make bankers personally liable for losses. Make in this context implies instituting a policy or regulation that compels or requires
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".
I went there (1) / with a view to survey (2) / the entire procedure. (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.
The phrase with a view to survey should be changed to with a view to surveying because the phrase with a view to follows the gerund form of the verb (ending in -ing), which is
Question : The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
I had walked / for most of the day / to Kanpur and then / get on the train by Mumbai.
Option 1: I had walked
Option 2: to Kanpur and then
Option 3: get on the train by Mumbai.
Option 4: for most of the day
Correct Answer: get on the train by Mumbai.
Solution : The correct choice is the third option.
Explanation: The error lies in the use of "get" instead of the past tense "got", and the preposition "by" is inappropriate; it should be replaced with "to" to correctly convey the intended
Question : Baji Rao I or Baji Rao Ballal was the son of _____.
Option 1: Peshwa Balaji Vishwanath
Option 2: Raghunath Rao
Option 3: Shivaji
Option 4: Madhav Rao
Correct Answer: Peshwa Balaji Vishwanath
Solution : The correct option is Peshwa Balaji Vishwanath.
Balaji Vishwanath's eldest son was Baji Rao I. As the second Peshwa after his father, Baji Rao I was instrumental in the growth and stabilisation of Maratha authority in the early eighteenth century. As a
Question : Study the given graph and answer the question that follows. What is the ratio of the total production of fertilisers by country X in 2017 and country Y in 2020 to the production of fertilisers by country Z in 2019?
Option 1: 19 : 12
Option 2: 3 : 2
Option 3: 27 : 20
Option 4: 4 : 3
Correct Answer: 3 : 2
Solution : Total Production by country X in 2017 = 236 Total Production by country Y in 2020 = 334 Total Production by country Z in 2019 = 380 $\therefore$ Required ratio = $\frac{236 + 334}{380}$ = $\frac{570}{380}$ = $\frac{3}{2}$ Hence, the correct answer is
Question : If $\cot A=\frac{12}{5}$, then the value of $\sin A=?$
Option 1: $\frac{5}{13}$
Option 2: $\frac{12}{13}$
Option 3: $\frac{5}{12}$
Option 4: $\frac{13}{12}$
Correct Answer: $\frac{5}{13}$
Solution : $\cot A=\frac{12}{5} = \frac{AB}{BC}$ Let $AB$ and $BC$ be 12 units and 5 units respectively. So, $AC= \sqrt{5^2+12^2} = \sqrt{25+144} = \sqrt{169} = 13$ units ⇒ $\sin A = \frac{BC}{AC} = \frac{5}{13}$ Hence, the correct answer is $\frac{5}{13}$.
Question : Sociologist Jan Breman described the change like the relationship between landlords, belonging to the dominant class and agricultural workers, belonging to the low caste, as a shift from__________.
Option 1: tenant to tiller
Option 2: patronage to exploitation
Option 3: exploitation to patronage
Option 4: bonded labour to free labour
Correct Answer: patronage to exploitation
Solution : The correct option is patronage to exploitation.
Sociologist Jan Breman defined this as a transition from patronage to exploitation in the relationship between agricultural labourers, members of the lower caste, and landowners, who belong to the dominant class.
Question : How many times was the term of the Lok Sabha extended up to 6 years?
Option 1: Once
Option 2: Twice
Option 3: Thrice
Option 4: Never
Correct Answer: Once
Solution : The correct option is Once.
The Lok Sabha's tenure has never been increased to six years in India's independent existence. In the event of a national emergency, this is possible. The Lok Sabha is extended for an additional year following the end of the
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