By whom was the book titled ‘Khutbat-e-Modi: From the Ramparts of the Red Fort’ launched?

What is the name of the mascot recently launched by the Unique Identification Authority of India (UIDAI)? 

Which country has the United States recently invited to join the Pact of Silica? 

Indian mountaineer Aritra Roy recently successfully climbed Mount Aconcagua, which is located in which country?

Who among the following has been appointed as the Goodwill Ambassador for the Pune Grand Tour 2026?