Consider the following countries:
1. Azerbaijan
2. Kyrgyzstan
3. Tajikistan
4. Turkmenistan
5. Uzbekistan
Which of the above has borders with Afghanistan?
(a) 1, 2 and 5 only
(b) 1, 2,3 and 4 only
(c) 3, 4 and 5 only
(d) 1, 2, 3, 4 and 5
Ans: c
Explanation:
Afghanistan is a landlocked mountainous country in Southern Asia. It is bordered by six nations – Pakistan in the east and south, Iran in the west, Turkmenistan, Uzbekistan and Tajikistan in the north and China in the northeast.

Hence, option c is correct.
Read: Previous Year UPSC Geography Questions (PYQs) With Explanation 2022