Which of the following continent has highest "Highways" road density?

Which one of the following roads constitute highest percent of total road length in country?

Arrange the following Radio broadcasting development in chronological order: (A) Radio broadcasting started by the Radio club of Bombay. (B) Changed to Akashwani (C) Changed to All India Radio (D) Broadcasting system adopted Choose the correct answer from the options given below:

Which one of the following is not a part of Indian railway lines?

In which region, Mediterranean Agriculture is NOT practised?

Choose the correct option for the availability of specialised goods and services.

Which country officially proclaimed the Gross National Happiness (GNH) as the measure of development?

Which one of the following is not a part of watershed management programme in India?

In India during 2011, which stream had the highest number of migrants?