Who is the only Indian woman featured in Time Magazine's

Consider the following statements regarding International borders:

1. Mizoram and Nagaland share a border with Myanmar only.

Which ocean forms the western and southern boundaries of Portugal? 

Consider the given statements:

(I) The standard meridian of India is 82°30'E.

Which of the following wetlands are designated as Ramsar sites in India?

(a) Chilka Lake

(b) Loktak

(c) Keoladeo

Machkund Hydroelectric Project is a joint venture of which states?

The McMahon Line serves as a de facto boundary between which two countries?

What phenomenon occurs during Equinox days?

What term describes Earth's closest point to the Sun in its orbit?

Dudhsagar Falls lies on which of the following rivers?

In which one of the following islands of India is an active volcano found?