कौन सा केंद्र शासित प्रदेश/राज्य तीन तरफ से हरियाणा से और पूर्व में उत्तर प्रदेश से घिरा हुआ है?

The study and explanation of spatial variations in voting decisions and electoral behavior is the domain of:

Which among the following pairs of countries does NOT share a geometric boundary as their international border?

Who among the following propounded the 'Organic Theory of the State'?