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:
DAGGER (Deep Learning Geomagnetic Perturbation) computer model can forecast geomagnetic disturbances 30 minutes in advance at the global level.
This AI model will help with the rapid and accurate prediction of the solar storm.

Notes:
Goa Solar Rooftop Online Portal was developed by Goa Energy Development Agency (GEDA) in collaboration with the Electricity Department and the Department of New & Renewable Energy.
It was appreciated recently by Prime Minister Modi as a good step towards harnessing solar energy and furthering sustainable development.

Notes:
The Izu–Ogasawara Trench is an oceanic trench in the western Pacific Ocean. Recently, scientists have set a record for the deepest fish ever caught on camera and the deepest catch ever made.
A juvenile snail fish was filmed recently swimming at 8,336 m in the Izu-Ogasawara Trench.

Notes:
The Himachal Pradesh recently repealed the Loktantra Prahari Samman Act.
The Act provides a monthly pension of Rs 20,000 and Rs 12,000 to the people who lodged in jails during the Emergency from 1975 to 1977. The repeal of the Act shall not affect the previous operations of the said Act.

Notes:
The Air Forces of India and the U.S. are set to conduct the Cope India exercise from April 10 to 21 at the Kalaikunda airbase in West Bengal.
The exercise will see intense air manoeuvres aimed at improving interoperability. Japan will be the observer of the exercise.

Notes:
Minister of Culture, Tourism and Development of North Eastern Region G. Kishan Reddy hosted the first India-Central Asia Culture Ministers’ Meeting virtually.
The Culture Ministers of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan participated in the meeting. The India-Central Asia Summit hosted by Prime Minister Narendra Modi in 2022.

Notes:
The plasmonic paint makes use of nanoscale structural arrangement of aluminum and aluminum oxide and not traditional pigments to create different colors. It has been recently created by Florida-based researchers.
It is believed to be the lightest paint in the world. It is also the first environmentally friendly, large-scale and multicolor alternative to pigment-based colorants.

Notes:
Genesis Market is one of the world’s largest black markets where internet fraudsters can purchase credentials.
The online forum hosted about 80 million credentials and digital fingerprints stolen from more than two million people. It was shut down recently due to a global law enforcement effort, including that of the UK.

Notes:
Project CAVForth was launched in 2019 to provide fully autonomous full-sized bus service across the Forth Road Bridge.
CAVForth is a joint project of various institutions and it is part funded by the UK Government’s Centre for Connected and Autonomous Vehicles. It will be the first registered service in the UK to use full-sized autonomous buses. Bus services under this project will be launched in Scotland soon.