Explanation

Abū Jaʿfar ʿAbd Allāh ibn Muḥammad al-Manṣūr was the second Abbasid caliph, reigning from 136 AH to 158 AH succeeding his brother al-Saffah.

He is known for founding the 'Round City' of Madinat al-Salam, which was to become the core of imperial Baghdad. 

Born: 714 AD, Humayma

Died: October 6, 775 AD, Mecca, Saudi Arabia

Explanation

Explanation

CTRL + Spacebar shortcut key combination reset highlighted text to a default font in MS Word.

Some of the top shortcut keys in Microsoft Word are:

Ctrl + S: Save

Ctrl + C: Copy

Ctrl + X: Cut

Ctrl + V: Paste

Ctrl + Z: Undo

Ctrl + Y: Redo

Ctrl + B: Bold

Ctrl + I: Italic

Ctrl + U: Underline

Ctrl + F: Find

Explanation

United States of America has a huge number of airports 13,513 to cater to the large volume of air freight

Next to the US, we have countries all boasting a huge number of airports such as:

Brazil (4,093),

Mexico (1,714),

Canada (1,467),

Russia (1,218)

and Argentina (1,138) 

Explanation

Initially, the total height of the 14 boys = Average height x Number of boys = 5.3 x 14 = 74.2 feet

After the new boy joined, the total height of the 15 boys = New average height x Total number of boys = 5.25 x 15 = 78.75 feet

Since the total height increased by the height of the new boy, we can set up the equation:

74.2 + New boy's height = 78.75

Subtract 74.2 from both sides:

New boy's height = 78.75 - 74.2

New boy's height = 4.55 feet

So, the new boy's height is 4.55 feet.

Explanation

An "above the fold" front page refers to the top half of the front page of a newspaper.

This term is used because it is the most visible part when the newspaper is folded and displayed.

Explanation

 رسولِ اکرم ﷺ کی چھٹی زوجہ حضرتِ اُم سلمہ ہندؓ بنت ابی امیہ تھیں۔

اُن کا اصل نام ہندؓ بنت سہیل تھا۔

آپؓ کا نکاح شوال چار ہجری میں 26 سال کی عمر میں حضور ﷺ کے ساتھ ہوا۔

Explanation

حضرت علی رضی اللہ عنہ نے حضرت ابوالا سود دؤلی رحمتہ اللہ کو اعراب لگانے کا حکم دیا۔

Explanation

On the Insert tab, in the Illustrations group, click Chart.

In the Insert Chart dialog box, click a chart, and then click OK.

Explanation

The correct indirect speech conversion is:

"He told me that he had often told me not to play with fire."

This conversion accurately changes the present perfect ("have often told") to the past perfect ("had often told") in reported speech.