Know today current affairs questions 11 feb 2018

Know today current affairs questions 

1.the nathu la route is related to india's border with which of the following countries?

2.Microsoft has partnered with which company to develop first innovations on its cloud platform using Al?

3.what is the name of Indian cities has grabbed a spot in the top 15 wealthiest

Answer
1. Chaina
2.paiysabazzar