कौन सा चैनल अंडमान द्वीप समूह को निकोबार द्वीप समूह (विशेष रूप से लघु अंडमान और कार निकोबार) से अलग करता है?

The Aravalli Hills extend for about 800 km from south-west Gujarat to north-east Delhi and are locally known near Delhi as:

Which of the following rivers flows through the Panna Tiger Reserve in Madhya Pradesh?

In which month does the south-west monsoon enter Andhra Pradesh, providing around 66% of the state's rainfall?