Questions

Canberra is capital city of which country?

The Arabic work of al-Biruni that gave an account of the subcontinent is called __________.

Who invented the waterproof raincoat?

Who discovered the colour photography?

Amir Khusrow was the disciple of whom?

Who among the following has not scored even a single triple hundred in test matches?

If k is the largest possible real number such that p4+q4=(p2+kpq+q2)(p2-kpq+q2),then the value of k is

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
He could excel in his board exams only after _____ very hard.