Questions

Who invented the hot air balloon?

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

Who developed the idea of Crop rotation?

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.

Bahujan Samaj Party was founded in

If water smells bad, then that odour can be removed by adding

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