UPSC CAPF AC 2014 Paper

Which one among the following was/were the motive/motives behind Mohammad Bin Tughlaq's transfer of capital from Delhi to Daulatabad?
1. The shift to Daulatabad would give him a chance to establish control over Deccan and Gujarat.
2. It would provide access to the Western and Southern ports.
3. It would protect him from direct Mongol invasion from the North-Western frontier.
Select the correct answer using the codes given below.