Consider the following countries : 1. Azerbaijan 2. Kyrgyzstan 3. Tajikistan 4. Turkmenistan 5. Uzbekistan Which of the above have borders with Afghanistan ?

1. (a)1, 2 and 5 only
2. (b)1, 2, 3 and 4 only
3. (c)3, 4 and 5 only
4. (d)1, 2, 3, 4 and 5