Explanation

The Khilafat Movement came to an end in 1924 when Mustafa Kemal Atatürk abolished the Ottoman Caliphate.

The movement started in 1919.

It was led by Indian Muslim leaders like Maulana Muhammad Ali Jauhar and Maulana Shaukat Ali to protect the Caliphate.

Explanation

PowerPoint presentations are widely used for various purposes, including:

• Communication of Planning: PowerPoint is often used to create presentations that communicate plans, strategies, and ideas to audiences.
• Project Presentations by Students: Students commonly use PowerPoint to create presentations for project assignments, research papers, and academic presentations.
• Note Outline for Teachers: Teachers may use PowerPoint to create outlines for their lectures, lessons, or notes, making it easier to organize and deliver content.

Explanation

To express 0.8 as a fraction, it can be written as 8/10, which can also be simplified to 4/5.

This is the correct fractional representation of 0.8.

Explanation

- Looking at the series, we can see that the numbers are increasing with some common differences between them.

- The pattern is as follows:

- 6 + 3 = 9

- 9 + 6 = 15

- 15 + 6 = 21

- 21 + 3 = 24

- 24 + 4 = 28

- 28 + 2 = 30

By observing the pattern, we can see that all numbers follow an increment by either 3 or 6, except for 24, which increases by 4 instead of 3 or 6.

Therefore, the odd man out in the series is 24.

Explanation

Looking at the given numbers, we can see that they are all prime numbers.

- The next prime number after 41 is 43. So, the missing number in the series is 43.

Therefore, the completed series is: 11, 13, 17, 19, 23, 29, 31, 37, 41, 43.

Additional information:

- Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves.

Explanation

The hard disk was invented on September 13, 1956, by an IBM team led by Rey Johnson

The commercial usage of hard disk drives (HDD) began in 1957

Rey Johnson (considered as “father” of the disk drive).

A computer hard disk drive is a non-volatile data storage device.

Hard Disk is an example of Magnetic Storage

Explanation

Plug and play (PnP) allows a computer to automatically configure new hardware components upon connection.

This simplifies device installation, with resources like USB and IEEE 1394 allocated at boot time.

Explanation

The Battle of the Camel, also known as the Battle of Jamel or the Battle of Basra,

Battle of Jamel took place outside of Basra, Iraq, in 36 AH/656 CE.

The battle was fought between the army of the fourth caliph, Hazrat Ali رضہ, on one side, and the other army led by Hazrat Aisha رضہ,

Explanation

Explanation

Hazrat Abu Hurayrah, has quoted Prophet Muhammadﷺ, as saying:

"Do you know what backbiting is?" They said, "Allah and His Messenger know best." He then said, "It is to say something about your brother that he would dislike." Someone asked him, "But what if what I say is true?" Allah’s Messenger said, "If what you say about him is true, you are backbiting him, but if it is not true then you have slandered him."