Explanation

People in England died in 1952 due to The Great Smog.

This severe air pollution event in London led to thousands of deaths from respiratory and cardiovascular problems.

Explanation

Explanation

To find the answer, we calculate the total work:

42 women x 18 days = 756 woman-days

Since the work remains the same, we divide the total work by 21 days:

756 woman-days ÷ 21 days = 36 women

So, 36 women can do the same work in 21 days.

Explanation

The 2022 Winter Olympics were held in Beijing, China, from February 4 to 20, 2022. 

Beijing became the first city to host both the Summer and Winter Olympics, having previously hosted the Summer Olympics in 2008.

Olympic Games host cities

Explanation

The Change Case feature converts selected text to all capital or small letters, or toggles cases.

Use Shift + F3 as a shortcut.

To apply, select the text, then go to Home > Change case, and choose the desired option, such as Sentence case or lowercase.

Explanation

A set of instructions that operates various parts of the Computer Hardware is called Software

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ND10-1-2023

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RY18012023

Explanation

• Umm al-Mu'minin Hafsah, daughter of Umar (رضي الله عنه).
• She was the wife of Prophet Muhammad ﷺ.
• She was the first woman known as a "Hafiz e Quran."
• Her marriage to the Prophet ﷺ took place in 3 A.H.
• She was born in 605 AD in Mecca.
• She was passed away in 665 AD in Medina.

Explanation

The shortcut key for redoing the last action in Microsoft Office is CTRL+Y.

CTRL+Z ___ Undo last action.

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• Copy: Ctrl+C
• Cut: Ctrl+X
• Paste: Ctrl+V

Explanation

• You can detect spelling and grammar errors by press F7
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• F7 is commonly used to spell check and grammar check a document in Microsoft programs such as Microsoft Word, Outlook, etc.

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  RY18012023

  SH4-9-2023

  
  

Explanation

In 1966 Mujib-ur-Rehman (leader of the Awami League) made public his controversial six-point formula.

Sheikh Mujibur Rahman announced the six points in Lahore.