What is study of fungus known as?

Which of the following imaginary lines join places with same level of rainfalls?

Which of the following planet is also known as 'Earth's twin'?

Who was the first Governor General of India?

Who was the first female emperor of India?

Who is the custodian of Contingency Fund of India?

Comptroller and Auditor General of India is appointed for how many years?

Which of the following equation is/are INCORRECT?

I. NI = NDP + Net Foreign Income
II. GNP = GDP + Net Foreign Income
III. NDP = GNP – Depreciation