Explanation

In April 2023, Ghana becomes first country in world to approve Oxford University's new R21 malaria vaccine.

The name of this vaccine is R21/Matriz-M

Ghana is a country located in Africa. 

Explanation

In April 2023, Japan discovered the uranium isotope 'Uranium-241'

Explanation

Global Artificial Intelligence Index 2023

First: USA

Second: China

Third: United Kingdom

Pakistan: 62

Explanation

World's Most Criminal Countries Index 2023

Topper:  Valenzuela

Second: Papua New Guinea

Pakistan: 86

Explanation

Ashley Gardner has been named the ICC women’s player of the Month of (February 2023)

Ashley Gardner belongs to Australia.

Explanation

Ashley Gardner has been named the ICC women’s player of the Month of (February 2023)

Ashley Gardner belongs to Australia.

Explanation

On 13 April 2023, Minneapolis became the first major American city to permit unfettered broadcast of the Muslim call to prayer, allowing the adhan to be heard over speakers five times a day, year-round.

Explanation

Benjamin Ferencz, the last surviving lawyer associated the the Nazi trial died on 7 April 2023 at the age of 103.

Benjamin Ferencz was a lawyer from the USA. 

Explanation

Shakib Al Hasan won the ICC Men's Player of the Month Award for the month of March 2023 for the second time (first won in July 2021)

 Shakib Al Hasan belongs to Bangladesh. 

Hentriette Ishimwe won the ICC Women's Player of the Month Award for the month of March 2023.

Hentriette Ishimwe belongs to Rwanda.

Explanation

Shakib Al Hasan won the ICC Men's Player of the Month Award for the month of March 2023 for the second time (first won in July 2021)

 Shakib Al Hasan belongs to Bangladesh. 

Hentriette Ishimwe won the ICC Women's Player of the Month Award for the month of March 2023.

Hentriette Ishimwe belongs to Rwanda.