When is World Ozone Day celebrated?

Who recently broke West Indian Steve Bucknor's record of umpiring in most number of Test matches?

Which of the following state is running Namath Basai program?

A Sanskrit learning app 'Little Guru' has launched in which country by the Indira Gandhi Cultural Centre (IGCC) of the High Commission of India?

Which institute developed an AI -based Attendance application which allows non-contact based personnel verification, using facial features of the person in the wake of COVID-19 pandemic?

Which tunnel has a 2-month ban on the movement of vehicles carrying petrol, diesel, LPG and other explosives?

Under the aegis of Ministry of Culture, Government of India, International Buddhist Confederation (IBC) is celebrating July 4 as which day?

Who presented Vishwakarma Awards 2019?