SSC CGL English (Tier II) Mock Test - 8 - SSC CGL MCQ

Let, the required probability is P.

Probability of the following Events:

P(A) = One white ball is drawn from the first bag

P(B) = One black ball is drawn from the first bag.

P(C|A) = One black ball is drawn from the second bag when there are 5 White and 3 black balls.

P(D|B) = One black ball is drawn from the second bag when there are 4 White and 4 black balls.

Case:1 If the white ball is transferred from bag 1 to 2 then

Probability of choosing a black ball from bag 2

P(A) = P(white ball transferred) × P(Ball drawn black) 

Case:2  If the black ball transferred from bag 1 to 2 then

Probability of choosing a black ball from bag 2

Required probability, P = P(A) × P(B)

Given,
Single discount = Rs. 331.20
Marked price = Rs. 920.
As we know,
Selling price = Marked price − discount
1st discount = x% of 920 = Rs. 9.2x
Have to pay amount = Rs. (920 − 9.2x)
2nd discount = x% of Rs
According to the question,

180 is invalid as per the question.
∴ The value of x is 20.

Given, Diameter AB bisect chord CD at point E such that CE = ED = 8 cm and EB = 4 cm As we know,
Pythagoras Theorem, (Hypotenuse)² = (Perpendicular)² + (Base)²   

Let the radius of the circle be r cm and 

In   (According to Pythagoras Theorem)

∴ Radius of the circle is 10 cm.

∴ ΔAOB  is an equilateral triangle.

Given:

Using the half-angle formula and the fact that we get;

The area of the rectangle is cm and the sides are in the ratio .

Let the length be and the breadth be . 

Area of a rectangle length breadth

cm

Therefore, the length cm and the breadth cm

Perimeter of a rectangle (Length Breadth)

Perimeter 

Perimeter  Perimeter cm

Given,

Mean , Median

As we know that,

Mode Median Mean

Given,
Height = 3m
The radius of the base = 52.5m
Slant height = 52 m
Total area = Curved surface area of cylinder + Curved surface area of the cone.

Given:

As we know,

After folding the paper along the dotted line, the paper will appear as:

The path can be traced as follows,

Thus applying Pythagoras theorem-

Putiing the value we get,

The distance between the starting point and ending point is .

Therefore, is the correct answer.

The logic follows here is:

Similarly;

Clearly, the statement declares dowry as an evil practice and reflects its demerits. Thus, the conclusion I follows. Also, it is given that those who take dowry dishonour womanhood. This implies that those who do not take dowry respect womanhood. So, II also follows.

The idiom 'fight tooth and nail' means 'to engage in vigorous combat or make a strenuous effort, using all one's resources'.

Refer to: ... some sharp variations ... 

As we can observe that 'variations' is a plural case of the noun 'variation', so the word coming right before it has to be an adjective.

Refer to: 
… “Most of these are “leave without pay” and offered to employees having a strong performance track record. …
This confirms that the statement I is false.
Refer to: 
Sabbaticals do create unpredictability and inject instability into the organisation.
The highlighted part above proves that the statement II is true.
Refer to: 
For employees, it is a great benefit. …
The highlighted part above confirms what’s given in statement III.

Refer to: ‘Nor did it press hard for “mutual recognition”, in which the EU would accept Britain’s rules as a basis for future trading as long as they did not diverge too much. The City is likely instead to be left with “equivalence”, a piecemeal status that the EU sometimes grants to third countries.’

All statements are incorrect as per the passage.

The total number of Puranas are 18. Brahma Purana, Padma Purana, Vishnu Purana, Vayu Purana, Bhagavata Purana, Narada Purana, Markandeya Purana, Agnipurana, Bhavishya Purana, Brahmavaivarta Purana, Lingapurana, Varaha Purana, Skandapurana, Vamana Purana, Kurma Purana, Matsyapurana, Garuda Purana and Brahmanda Purana.

Vijay Stambh is a pillar or tower located in Chittorgarh, Rajasthan, India. It was built by the Mewar king Rana Kumbha between 1440-1448 as a monument to the victory in the Battle of Sarangpur over the Malwa and Gujarat armies led by Mahmud Khilji.

Wilhelm Conrad Röntgen was a German mechanical engineer and physicist born in 27th March 1845. In 1901, he awarded the first Nobel Prize for Physics for the discovery of X-Rays.

This X-ray tube became a frequently used instrument in medicine after this discovery.

Advantages of tectonic activity in Iceland includes source of natural geothermal energy and attraction of tourists.

Geothermal energy is the heat produced deep in the Earth's core. Geothermal energy is a clean, renewable resource that can be harnessed for use as heat and electricity. Geothermal energy is heat that is generated within the Earth.

• Icelanders take advantage of Iceland's volcanic nature mostly in geothermal ways. 
• Iceland's tectonic plates are the reason for so much geothermal and volcanic activity. Volcanos around the world are one of the major tourist destinations.

Gandhara supplied men and materials to the Persian army fighting against the Greeks.

Gandhara was one of the sixteen Mahajanapadas which existed in ancient India from the 6th to 4th century BCE. Gandhara is a historical region in what is now northwestern Pakistan, corresponding to the Vale of Peshawar and having extensions into the lower valleys of the Kābul and Swāt rivers.

(A) Windows Azure is a cloud-based operating system.

This statement is correct. Windows Azure is a cloud-based operating system which enables running of business applications, services and workload in the cloud itself. It mainly deals with the foundation of running applications and keeping the data on the cloud.

Google App Engine is an integrated set of online services for consumers to communicate and share with others.

Google app engine is PaaS (Platform as a service) product. It provides web developing services to developers. Apps must be written in java or python.  So, this statement is incorrect.

(B) Amazon Cloud Front is a web service content delivery.

Amazon cloud front is a fast content delivery network service that securely delivers data, video, applications and APIs to customers. Cloud front is integrated with AWS global infrastructure and services. So, statement is correct.

To move from an open dialog box back to the document, for dialog boxes that support this behavior such as Find and Replace Alt+F6 shortcut is used.

A Request for Comments (RFC) is a formal document from the Internet Engineering Task Force (IETF) that is the result of committee drafting and subsequent review by interested parties. Some RFCs are informational in nature.

Boot Sector Virus infects the master boot record & it is a challenging & complex task to remove such virus.

Mostly such virus spreads through removable devices.

The Advanced Research Projects Agency Network (ARPANET) was an early packet switching network and the first network to implement the protocol suite TCPIIP. It was initially funded by the Advanced Research Projects Agency (ARPA) of the United States Department of Defense.

System virus is not a type of virus.

Boot sector virus means that that affects the boot sector of the floppy disk. It damages that portion of the computer which has critical information regarding the working of the computer’s operating system.

File virus is a virus that infects executable files aiming to make permanent damage to the file or making it unusable. Disc virus enters the computer if any infected external disk or floppy containing the virus is attached to the system. All the computer viruses combined are called system viruses.

The interrupt servicing mechanism in which the requesting device identifies itself to the processor to be serviced is vectored interrupts.

In a computer, a vectored interrupt is an I/O interrupt that tells the part of the computer that handles I/O interrupts at the hardware level that a request for attention from an I/O device has been received and also identifies the device that sent the request.