751. Most polished weapon of the Neolithic Age was ?
The Stone axe
752. Forbidden City?
Lhasa (Tibet)
753. Who did the USA buy the Virgin islands from?
Denmark
754. The economic condition in which the rate at which the general level of prices for goods and services is rising and subsequently; purchasing power is falling is called?
Inflation
755. The pH of water at 25°C is
Remains same
756. Who is the author of “Essays on Life”?
Samuel Butler
757. Which chamber of human heart pumps fully oxy, genated blood to aorta and hence to the body ?
Left Ventricle
758. What percentage of water is lost during transpiration?
3.99%
759. Who is the author of “Revenue Stamp”?
The Amrita Pritam
760. Crop sown soon after the onset of south-west monsoon in India; what is this called?