SSC CGL English (Tier II) Mock Test - 1 - SSC CGL MCQ

Given:

Formula used:

Now,

The value of is .

Statement I:

So, this statement is false.

Statement II:

And this statement is true.

Given,

In ΔABC,

⇒ ∠A + ∠B + ∠C = 180°

⇒ ∠B = 180° – 50° – 50°

⇒ ∠B = 80°

Using alternate segment theorem,

⇒  × m(arcAC) = ∠B

⇒ m(arc AC) = 80 × 2 = 160°

Given: 

Concept used:

Calculation:

(Multiplying both side by

The required value of is 14.

Given:

The radius of the base of cone = radius of hemisphere cm

Height of cone cm

As we know,

The surface area of a hemisphere

Let, and are the total surface area of the toy, slant height, radius & height of cone respectively.

In a right-angle triangle , using Pythagoras theorem

cm

Therefore,

The surface area of the toy The curved surface area of the hemispherical part Curved surface area of the conical part.

cm

Let the unit digit x.

New number obtained after reversing the digits = 10x + x - 2

= 11x - 2

According to the question,

Given:

We know that,

Now,

Or,

The value of is or .

Given:

Sum of square of two positive consecutive multiples of 7 is 1225

Let the first multiple of 7 is 7x 

∴ 2nd multiple of 7 is 7× ( x + 1 )

Negative value is not taken so x = 3

Now multiple of 7 is

⇒ First multiple = 7 × 3 = 21 

⇒ second multiple = 7 × ( 3 + 1 ) = 28

⇒ Sum of multiples = 21 + 28 = 49

⇒ = ± 7

Given,

The length of a room is decreased by and breadth is decreased by , while height is increased by .

As we know,

The volume of the Cuboidal room Length breadth height

Let the length, breadth, and height be units each.

Initial volume

cubic units

New length

units

New breadth

units

New height

units

New volume

cubic units

Percentage changed in the volume of the room (Initial volume New volume)

Percentage changed in the volume of the room 

The percentage change in the volume of the room is .

According to the question, Suresh’s marks

Sonal’s marks 

Let the total marks be .

Again, according to the question,

 of

or,

Percentage marks obtained by Suresh 

The pattern for this is as follows;

Thus, "WX" is the correct answer.

The least possible Veen diagram for the given statements is as follows,

Conclusions:
I. Some blue are green → True
II. Some big are green → True (Some green are big)
Thus, both the conclusion follows.

As we don’t know how many years a nation has to maintain its polio free standard to qualify as a polio free nation and two decades is a long time, we can say that inference I does not follow. Similarly, if we don’t want polio to reemerge we should keep our child getting vaccinated. This means vaccine programs for polio should not be stopped. So, neither inference I nor II follows.

There are 18 circles required.

According to the passage, One day the Sun decided to send her a blood-red ruby as a token of his love for her. He put the gem in a silk beg, and calling a crow that was flying past, asked the bird to deliver the gem to his beloved.

While is used when two actions occur simultaneously. In the given sentence, two actions (Bhutia being athletic and his parents not being keen) occur simultaneously. 

Erstwhile means former, or previously. 

During is used to show the whole duration of action. 

When is used to indicate a point of time.

According to passage, “United States President Donald Trump’s announcement that Washington will withdraw the GSP (Generalized System of Preferences) trade status given to India 30 years ago came hours after former diplomat S. Jaishankar assumed office as External Affairs Minister,”

So, Statement A is correct that USA has recently withdrawn the GSP status granted to India and also Statement B is correct for the fact that it was granted more than 30 years ago. Regarding Statement C, there is no such reference that no other country in the world was granted the status except India. Hence it cannot be considered as correct based on the information given in the passage.

As often is an adverb of frequency and adverb of frequency indicates how often an action occurs.

With the present simple, we often use adverbs of frequency to say 'how often' we do something.

Adverbs of frequency are often used to indicate habitual actions and repeated activities. With habitual actions we generally use the present tense of the verb (V1 form or base form).

The sentence is ,

Satyajeet Roy is working as a diplomat, so he often goes abroad for official duties.

According to grammar, 'on' is a preposition, and after the preposition, we need to write a prepositional object and it can be a noun/pronoun/gerund.

• Also, remember that the prepositional object is written just after the preposition.
• In the options given, 'speaking' is the only gerund that is the correct answer.

So the correct sentence is- He went on speaking foolishly. 

Remonstrate: To make a forcefully reproachful protest; to angrily reject.

Brace: Prepare to accept something difficult or unpleasant.

Expostulate: Express strong disapproval or disagreement.

Downcast: To feel and be in low spirits.

Ecstatic: Feeling or expressing overwhelming happiness.

The antonym of Remonstrate is Brace.

In the given options the correct option to be filled in the blank is Reached.

The sentence has two clauses the subordinate clause and the main clause. In the given sentence, the main clause is mentioned in the past perfect tense hence, we need to use the past tense in the subordinate clause as the action of the main clause has happened first. 

Let's see an example-

•  As soon as I reached the station the train had left. (In the given sentence, the subordinate clause starts with "as soon as" and the main clause with "the station")

India's first sandalwood museum has been set up at Aranya Bhavan in Ashokapuram, Mysuru, Karnataka.

• The museum has been set up by the regional forest department to educate the farmers about the importance of sandalwood cultivation.
• It will also provide information on technical assistance, plant availability, marketing facilities, pest control measures, incentives, and schemes provided by the government for sandalwood growers.

The National Bravery Awards is presented annually to children on the eve of Republic Day.

The National Bravery Awards were started by the Indian Council for Child Welfare in 1957. It was awarded to recognize children for outstanding deeds of bravery and meritorious service and to inspire others to emulate their example. 

Russia is focusing on creating a nuclear anti-satellite (ASAT) weapon, representing a significant development in space technology.

The process of having a computer perform multiple tasks simultaneously is known as multi-tasking.

• During multi-tasking, tasks such as listening to a CD or browsing the Internet can be performed in the background while using others in the foreground.
• Computers make it easy to multitask between one or more programs by having different windows for each program open on the computer.

Microsoft introduced an operating system named Windows on November 20, 1985. It is a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with 75% market share as of April 2022, according to StatCounter.

A RAR file is a type of compressed file that may hold one or more files and directories. Simply described, a Roshal Archive Compressed file is a different format for compressing files and archiving them. RAR files function similarly to ZIP files.

Any device through which we give any data to a computer or personal computer, it is called input and the device is called input device. Some examples of this are: keyboard, mouse, scanner, all these input devices we input something inside the computer.ng inside the computer with input devices.

The full form of GOOGLE is Global Organization Of Oriented Group Language Of Earth. There is a lot of confusion about if Google has a full form or it is just a word created by the founder of Google. Officially Google has not a full form. It is generated from a word "googol" which means a huge number. Google has a large number of applications like Google Docs, Adwords, Adsense, Youtube, Gmail and many more.

Semaphore is an integer variable that is used to prevent threads or processes from accessing a single resource. Semaphore is simply a variable that is non-negative and shared between threads. A semaphore is a signaling mechanism, and a thread that is waiting on a semaphore can be signaled by another thread. It uses two atomic operations, wait, and signal for the process synchronization.