Explanation

It was the first time that the Commonwealth Games were held in India.

Second time they were held in Asia after Kuala Lumpur, Malaysia in 1998.

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VU CBT FIA PAPER 16-12-2021

Explanation

Simone Biles is considered one of the greatest and most dominant gymnasts of all time.

Simone Biles was named Athlete of the Year for the year 2021 by Times Magazine in December 2021.

Explanation

On 13-Dec-2021  Pakistan has confirmed its first case of the Omicron COVID-19 variant, in Karachi, the country's National Institute of Health (NIH) 

while

26 November 2021 WHO declared that the world was facing a new variant of concern: Omicron.

Explanation

On 19 December 2021, an OIC session was held in Islamabad, to set up a Humanitarian Trust Fund and Food Security Programme to deal with the rapidly aggravating crisis.

List of Summits

Number	Date	Country	Place
1st	22–25 September 1969	Morocco	Rabat
2nd	22–24 February 1974	Pakistan	Lahore
3rd	25–29 January 1981	Saudi Arabia	Mecca & Ta’if
4th	16–19 January 1984	Morocco	Casablanca
5th	26–29 January 1987	Kuwait	Kuwait City
6th	9–11 December 1991	Senegal	Dakar
7th	13–15 December 1994	Morocco	Casablanca
1st Extraordinary	23–24 March 1997	Pakistan	Islamabad
8th	9–11 December 1997	Iran	Tehran
9th	12–13 November 2000	Qatar	Doha
2nd Extraordinary	4–5 March 2003	Qatar	Doha
10th	16–17 October 2003	Malaysia	Putrajaya
3rd Extraordinary	7–8 December 2005	Saudi Arabia	Mecca
11th	13–14 March 2008	Senegal	Dakar
4th Extraordinary	14–15 August 2012	Saudi Arabia	Mecca
12th	6–7 February 2013	Egypt	Cairo
5th Extraordinary	6–7 March 2016	Indonesia	Jakarta
13th	14–15 April 2016	Turkey	Istanbul
6th Extraordinary	13 December 2017	Turkey	Istanbul
7th Extraordinary	18 May 2018	Turkey	Istanbul
14th	31 May 2019	Saudi Arabia	Mecca
8th Extraordinary	19 December 2021	Pakistan	Islamabad
48th session of the Council of Foreign Ministers	22 March 2022	Pakistan	Islamabad

Explanation

The 2021 Khyber Pakhtunkhwa local elections in 19 December 2021

The first phase of the election was held in 17 districts.

Jamiat Ulema-e-Islam (F) won the most seats.

On 13 February 2022 re-voting of the first phase was held in 13 different districts

while

In the second phase, PTI won the most vote by 31 seats while JUI (F) won 5 seats and Independent won 12 seats.

Explanation

Light Emitting Diodes are light sources that are energy efficient and can be made in a variety of colors.

Gallium is a soft, silvery metal used primarily in electronic

circuits, semiconductors, and light-emitting diodes (LEDs).

LEDs are comprised of compound semiconductor materials, which are made up of elements from group III and group V of the periodic table

SH5-8-2023

Explanation

Ball bearing reduces friction by using smooth balls lubricated with oil or grease

that freely roll between a smooth inner and outer surface.

SH5-8-2023

Explanation

Copper has a lower resistivity and is a better conductor of electricity than iron.

 The conductivity of copper 5.98*10^7

Sh5-8-2023

Explanation

Refrigerators are cooled through the evaporation of a volatile liquid that is,

they use a liquid that evaporates very easily,

and this evaporation creates a cooling effect.

Explanation

In order to keep balance, it is important to have the feet between the centre of gravity and the centre of the Earth.

In case of climbing upwards, it is necessary to lean forward in order to keep the feet straight below the centre of gravity.