Which is the largest Upanishad?

In which state in India the average rainfall is 200 metres?

A, B, C, D, E, F, G and H are sitting around a circular table facing the centre but not necessarily in the same order. 

C is an immediate neighbour of both G and A. E sits second to left of C. Two people sit between E and H. B is an immediate neighbour of G. Only one person sits between B and F.

B is related to E in a certain way based on the given seating arrangement. In the same way A is related to H. To whom amongst the following is D related to, following the same pattern?

Select the one which is different from the other three responses.

In the following question choose the correctly spelt words.

Red Cross was founded by

A star appears twinkling in the sky because of