Questions

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?

Select the odd word/letters/number/number pair from the given alternatives.

Wayne Rooney, the famous footballer, hails from which country?

Who developed the idea of Crop rotation?

___________ is a condition in which there is a deficiency of red cells or of haemoglobin in the blood.

Which is NOT an example of organism that breaks down the food material outside the body and then absorb it?

Name the first Indian to get Nobel prize in economics.

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?