Current Affairs Quiz – August 2025

Notes:
Recently, the Reserve Bank of India (RBI) announced that its Digital Payments Index (RBI-DPI) rose to 493.22 in March 2025. This is a sharp increase from 465.33 recorded in September 2024, showing rapid growth in digital transactions. The Digital Payments Index is a tool created by RBI to measure the extent of digitisation of payments across India. It was first launched in January 2021 to track and encourage the adoption of digital payment systems. It is the first-of-its-kind index to map the nationwide spread of digital transactions. The base year for the index is March 2018, with the score for that year set at 100.

Notes:
On 1 August 2025, the Union Government informed Lok Sabha that 13 river stretches in Gujarat are officially classified as polluted. Sabarmati River, especially the stretch between Raysan to Vautha, is the worst affected with a Biochemical Oxygen Demand (BOD) level of 292 mg/litre. Sabarmati River is a monsoon-fed, west-flowing river. It originates from the Aravalli Mountain Range in Udaipur district, Rajasthan. The river is called Wakal in its early course and flows southwest through Rajasthan and Gujarat. It empties into the Gulf of Khambhat in the Arabian Sea.

Notes:
Recently, the first phase of the Darwin Tree of Life (DToL) project is nearing completion. The project aims to sequence the genomes of 70,000 eukaryotic species in Britain and Ireland. It is part of the global Earth BioGenome Project which targets sequencing all complex life on Earth. The project collects species samples and uses advanced DNA sequencing technologies to create high-quality genomes. It applies modern computational tools to study how DNA sequences relate to biodiversity.

Notes:
In a historic move, National Waterway-57 (River Kopili) was recently made operational to boost Assam’s river trade and sustainable logistics. River Kopili is a major south bank tributary of the Brahmaputra River in Assam. It originates from Saipong Reserve Forest in North Cachar Hills, Meghalaya, at 1525 meters altitude in the Borail Range. It is an interstate river flowing through Meghalaya and Assam. It passes through North Cachar Hills, Karbi Anglong, Nagaon, and Morigaon districts of Assam.

Notes:
Shashi Prakash Goyal, a 1989-batch Indian Administrative Service (IAS) officer, assumed charge as the new Chief Secretary of Uttar Pradesh (UP) on 1st August 2025. He replaced Manoj Kumar Singh, an IAS officer of the 1988 batch, who retired from service. Goyal earlier served as Additional Chief Secretary to the Chief Minister (CM), handling Protocol, Civil Aviation, and Estate departments.

Notes:
The Punjab government has lifted the ban on traditional heritage sports in August 2025. These include bullock cart races, dog races, horse races, and pigeon racing. The ban was in place since 1997 due to concerns over animal cruelty. Chief Minister (CM) Bhagwant Mann announced the decision during a public event in Ludhiana. New legislation ensures these events will be conducted without cruelty to animals. The move aims to reconnect people with Punjab’s cultural identity and rural heritage.

Notes:
India has revived the 1,856-MW Sawalkote Hydroelectric Power Project on the Chenab River after keeping the Indus Waters Treaty (IWT) in abeyance since April. The project, first conceived in the 1960s, was delayed due to Indus Water Treaty restrictions and Pakistan’s objections. It is a 2,185 megawatt (MW) run-of-the-river hydroelectric project in Ramban District of Jammu and Kashmir. It will be the largest hydropower project in the Union Territory and one of the biggest in North India. It is being developed by National Hydroelectric Power Corporation (NHPC) and Jammu and Kashmir State Power Development Corporation Limited (JKSPDC).

Notes:
Telangana has recorded the highest number of organ donations in India. The state was awarded by the Central Government on National Organ Donation Day in Delhi. Union Health Minister Jagat Prakash (J.P.) Nadda gave the award to Telangana’s Jeevandan programme team. As per the Union Health Ministry, Telangana had 4.88 organ donations per 10 lakh population in 2024. The national average for organ donation stood at 0.8 per 10 lakh population. The award was given by the National Organ and Tissue Transplant Organisation (NOTTO).

Notes:
Laura Dahlmeier, a 31-year-old German mountaineer and Olympic biathlon champion, died during an expedition on Laila Peak in the Karakoram mountains. She was caught in a rockfall at around 5,700 metres (18,700 feet) altitude. She was a double Olympic gold medallist in biathlon at Pyeongchang 2018 and won 15 World Championship medals.

Notes:
Pratyaya Amrit, a 1991-batch Indian Administrative Service (IAS) officer, has been appointed as the new Chief Secretary of Bihar. He is currently serving as Development Commissioner and also holds additional charge of Health and Disaster Management Department. He will replace Amrit Lal Meena, a 1989-batch IAS officer, who is set to retire on August 31, 2025. Pratyaya will assume charge as Chief Secretary on September 1, 2025. Till then, he will serve as Officer on Special Duty (OSD) in the Chief Secretary’s office.