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

Al Falaq is the 113th and An Nas is the 114 chapter of the Holy Quran.

There are 114 chapters in the Holy Quran.

Explanation

The search engine use software called spider (also known as crawler) to search different documents on the internet.

Explanation

جوئے شِیر کے اردو معانی · وہ نہر جو فرہاد نے شیریں کے حکم سے پہاڑ سے شہر تک نکالی تھی

Explanation

Packet switching is used in the Internet and most local area networks.

The Internet is implemented by the Internet Protocol Suite using a variety of Link Layer technologies.

Explanation

Detailed Solution – A cation with +1 charge

A cation with +1 charge has 10 electrons and 11 protons.

Explanation

آسمان ٹوٹنامحاورے کا مطلب ہےمصیبتٓ آنا

Explanation

Quantity of milk  =(60×32​) litres =40 litres

Quantity of water in it =(60−40) litres =20 litres

New ratio =1:2

Let the quantity of water to be added further be x litres

Then milk : water  =(20+x40​)

Now, (20+x40​)=21​

=> 20+x=80

=> x=60

Explanation

Chief Secretary is the administrative head of a province in Pakistan.