Which of the following telecom company launched Airtel Payment Bank on 12 January 2017?

In January 2020, Home Minister Amit Shah released a book ‘Karmayoddha Granth’. This book is based on the life of ________. 

The Bakken Formation is one of the largest contiguous deposits of oil and natural gas . It is located in which country? 

Endosulfan spray on cashew crop resulted in the pollution to the tune of tragedy in? 

Rajkiran Rai has recently been appointed the president of which organization?

Who has been appointed as the new Executive Director of the Reserve Bank of India (RBI)? 

What was the original name of Swami Vivekananda?

In which of the following countries was the 95th edition of the prestigious Hastings International Chess Congress held?