Explanation

Nelson Mandela International Day is an annual international day in honour of Nelson Mandela, celebrated each year on 18 July, Mandela's birthday.

The day was officially declared by the United Nations in November 2009, with the first UN Mandela Day held on 18 July 2010. 

Explanation

To find the average (arithmetic mean) of a and b, we need to first solve for a and b.

Given equation: 10a + 10b = 35

Divide both sides by 10: a + b = 3.5

Since we want to find the average of a and b, we can use the fact that the average of two numbers is equal to their sum divided by 2.

So, (a + b)/2 = 3.5/2

= 1.75

Therefore, the average (arithmetic mean) of a and b is 1.75.

Explanation

Taqreer refers to the Holy Prophet's (SAW) silent approval or consent to a statement or action.

Hadith is the Saying (قول), Action (عمل), and Taqrer (تقرير)  of Prophet Mohammad (SAW).

There are three types of Ahaddis:

1. Saying
2. Action
3. Taqreer

Explanation

At'tibri is the author of "Tarikh-ul-Rusul wal-Al-Muluk."

This work is also known as "The History of the Prophets and Kings".

It is a significant historical chronicle of early Islamic history.

Explanation

In this sentence, "obedience" is an abstract noun as it represents a quality or concept that cannot be perceived through the senses.

Obedience means فرمانبرداری

Explanation

Pakistan is the most successful national field hockey team in the Hockey World Cup.

Pakistanis the four-time champion: 

1. 1971
2. 1978
3. 1982
4. 1994

Explanation

Water vapor is the gaseous form of water.

It present in the atmosphere as an invisible gas.

It is part of the water cycle.

Explanation

آپ صلی اللہ علیہ وآلہ وسلم کی ولادت حضرت ابو طالب کے گھر میں ہوئی۔

Explanation

The 'Rehearse Timings' option is located in the Slide Show tab in PowerPoint 2016.

It allows users to practice their presentations and set the timing for each slide automatically based on the rehearsal.

Explanation

تفسیر بالماژور کی پہلی مستند اور جامع کتاب تفسیر ابن جریر طبری ہے۔