Who was the National Leader who wrote History of India on the walls of the Andaman Cellular Jail?

In the following question, by using which mathematical operator will the expression become correct?
18 ?6 ? 9 ? 27

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
UNIFORMITY

Dandia is a form of dance associated with which of the following state?

The world's largest performing arts institute is headquartered in which city of the International Theater Institute (ITI)?

'Rovers cup' is associated with which of the following sport?

Which country has proposed retaliation against India due to the imposition of equalization levy on e-commerce companies by India?

'Shaheen 1-A' is a nuclear-capable ballistic missile recently launched by which country?