निम्नलिखित में से कौन सी जनजाति ऐतिहासिक रूप से दिवाली को शोक के दिन के रूप में मनाती है?

For which indigenous tribe is the Tawang region in Arunachal Pradesh primarily known?

Which indigenous tribal group primarily inhabits the banks of the Chalakudy River near Vazhachal in Kerala?

Which of the following tribes does NOT belong to Madhya Pradesh?