At which of the following places was the 6th All India Official Language Conference 2026 held?

On which of the following days is Himalaya Diwas celebrated every year?

Which country did India surpass to reach the fourth position in terms of foreign exchange reserves in September 2026?

With which state has the Asian Development Bank signed its first Transaction Advisory Services (TAS) agreement for renewable energy PPP projects in India?  

At which of the following places was the 18th BRICS Summit 2026 held?