1. From 600 BC began the period of rational sciences and Takshila and Varanasi emerged as centres of medicine and learning.
2. Diseases, cure and medicines were mentioned for the first time in the Sama Veda.
3. Apastamba was a second century BC mathematician who introduced practical geometry involving acute, obtuse, right angles.
Select the correct option from the codes given below :
Correct Answer: (c) 1 and 3
Solution:Diseases, cure and medicines were mentioned for the first time in the Atharva Veda. Fever, cough, consumption, diarrhoea, dropsy, sores, leprosy and seizure are the diseases mentioned. The diseases are said to be caused by the demons and spirits entering one's body. The remedies recommended were replete with magical charms and spells.