Questions

‘SwasthVayu’, a Non-invasive Ventilator, was developed by which organsiation?

Find arc elasticity of demand, if quantity demanded falls from 4600 to 4200 when price of the item is increased from Rs 960 to Rs 1000?

Which of the following is a Dominant Autosomal Disorder ?

Which among the following is called quicksilver?

The Chola kingdom mostly ruled which region of India?

Moti Masjid is situated in which of these World Heritage Sites?

Diwane­i­khas is in which of these monuments?

If D and E are points on the sides AB and AC respectively of a triangle ABC such that DE||BC. If AD = x cm, DB = (x – 3) cm, AE = (x + 3) cm and EC= (x – 2) cm, then what is the value (in cm) of x?