Current Affairs Quiz – 23 June 2023 Welcome to your Current Affairs Quiz - 23 June 2023 1. Which organization has released a consultation paper on establishing a regulatory sandbox in the digital communication sector to encourage innovative technologies, services, use cases, and business models? (a) Department of Telecommunications (DoT) (b) Telecom Regulatory Authority of India (TRAI) (c) Ministry of Electronics and Information Technology (MeitY) (d) None of the above 2. Which technology has been developed to treat textile wastewater and significantly reduce pollution? (a) Biosurfactants and membrane technology (b) Cavitation and membrane technology (c) Moving Bed Biofilm Reactor (MBBR) (d) All of the above 3. Which organization has launched an essay competition to promote reading, writing, critical thinking, and analysis among its officers? (a) Indian Navy (b) Indian Army (c) Indian Air Force (d) None of the above 4. Which metro system in India has increased its operational speed from 100 KMPH to 110 KMPH? (a) Delhi Metro (b) Mumbai Metro (c) Chennai Metro (d) Kolkata Metro 5. Which organization has partnered with Hindustan Aeronautics Limited (HAL) to produce fighter jet engines for the Indian Air Force? (a) GE Aerospace (b) Rolls-Royce (c) Pratt & Whitney (d) None of the above Please fill in the comment box below. Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.