Q. Lapis Lazuli Corridor was sometimes seen in news. It connects which of the following pairs?

[A] Australia and New Zealand.

[B] China and North Korea.

[C] Turkey and Afghanistan.

[D] US and Canada.

Answer: C
Notes:

Turkey is building transportation corridors to Central Asia and beyond, to China, Georgia and Azerbaijan. The so-called Lapis Lazuli Corridor now connects Turkey to Afghanistan via Turkmenistan. 

SourceIndia-Turkey relations – Explained, pointwise