Questions from Basic General Knowledge
641. In an atom the order of filling up of the orbitals is governed by which principle?
Aufbau principle
642. The first coir factory was established in Alappuzha in?
1859
643. Which is called philosopher"s wool?
Zinc oxide
644. The inventor of the Steel Furnace is?
Bersemer in 1856
645. Which is the leading producer of rice?
China
646. These battles in the 12th and 13th centuries between Christians and Muslims in Palestine are known as ?
Crusades
647. In which technology do Cryogenic engines find applications?
Rocket technology
648. Bharathappuzha originates from?
Anaimalai Hills in the Western Ghats
649. Who is the author of “Doll’s House”?
Ibsen
650. The Currency of China (People's)?
Yuan
