Q. Regatta is associated with which sports event?

? Rowing

Q. Rupee was devalued by what percent in July 1991?

? 20 Percent

Q. Whose tomb is ‘Biwi Ka Maqbara’?

? Aurangzeb’s wife

Q. Which energy do not have the problem of pollution?

? Sun

Q. When was the Madras State renamed Tamil Nadu?

? 1969

Q. Which air pollutant affect the nervous system of man?

? Lead

Q. Which oxyacid of halogen has maximum acidic nature?

? HClO4

Q. Who is the leading wicket taker in the history of Test cricket?

? Shane Warne

Q. How much of earth surface is covered by the forests?

? 30 percent

Q. Who was the first Indian woman President of the Indian National Congress?

? Sarojini Naidu (1925)