251. Who is the inventor of Pressure Cooker?
Dennis Papin Robert Boyle
252. Biggest Palace (World)?
Vatican Palace; Rome (Italy)
253. What was Sachin Tendulkar’s average when he made his first thousand runs in ODls?
83
254. Myxoedema is disorder produed due to hypersecretion of which gland?
Thyroid
255. Apart from Tamil Nadu; lignite is found in which state?
Gujarat
256. In which type of climate does the temperature never rise above 10°C throughout the year?
Tundra Climate
257. A blog written by a mobile device like a mobile phone is called ?
Moblog
258. At which Harappan site have traces of a horse been found?
Surkotda
259. First woman to walk in space (Russia)?
Svetlana Savitskaya space
260. Arboriculture is?
Cultivation of tree and vegetables.