Current Affairs Quiz - April, 2023

Notes:
As of 2023, there is no fees levied on regular bank-to-bank UPI transactions, as per the National Payments Corporation of India (NPCI).
NPCI, which owns and runs the Unified Payments Interface (UPI), said that it has implemented fees on UPI transactions on only Prepaid Payment Instrument (PPI) merchant transactions.

Notes:
World Autism Awareness Day is observed on April 2 every year. The theme for 2023 is “Transformation: Toward a Neuro-Inclusive World for All”.
This year’s celebration focuses on the contribution of autistic people in the home, work, arts and policy-making.

Notes:
Palm Sunday is the Christian moveable feast that occurs on the Sunday before Easter. It was observed on April 2 this year.
The feast commemorates Christ’s entry into Jerusalem. Its name originates from the palm branches waved by the crowd to greet and honour Jesus Christ as he entered the city.

Notes:
Ryuichi Sakamoto is a famous Japanese musician and actor. He passed away recently at the age of 71.
He was a composer, record producer, and actor who pursued a diverse range of styles of art. He was the Japanese pop pioneer and Oscar-winning composer.

Notes:
In a first, two Japanese firms recently unveiled their respective laser systems which will be used to shoot down incoming unmanned aerial vehicles (UAVs) or drones.
Mitsubishi Heavy Industries’ 10-kilowatt laser system is an anti-drone weapon. It is capable of neutralising drones at a distance of 1.2 km within 2 to 3 seconds.

Notes:
Czech player Petra Kvitova defeats Kazakhstan’s Elena Rybakina to win her first Miami Open crown. The 33-year-old Kvitova, had won Wimbledon in 2011 and 2014.
In the men’s game, Daniil Medvedev wins the Miami Open title and his 4th trophy of the season.

Notes:
Regiment of Artillery is the combat support arm of the Indian Army. It is the second largest in size after the Infantry regiment.
Recently, the Indian government gave the approval for the induction of women officers in this regiment.

Notes:
Al-Aqsa Mosque is a congregational mosque situated close to various historical and holy sites of Christianity and Judaism in the Old City of Jerusalem.
Clashes were reported in this site recently. At least 12 people were injured during clashes in and around the mosque.

Notes:
The ‘Infertility Prevalence Estimates, 1990–2021’ report was released recently by the World Health Organization (WHO).
It provides the estimates of global and regional prevalence of infertility. According to this report, around 1 in 6 people experience infertility across the world.

Notes:
Lean diabetes is a medical condition that involves dual stress of intermittent starvation and overload of carbohydrate metabolism.
Cases of lean diabetes is seen spreading among tribals in Chhattisgarh. The rise of non-communicable diseases (NCD), including diabetes, has been recognised as a problem area in India.