Who painted a picture called 'Kala-moon'?

Who painted a picture called 'woman'?

The famous painting 'Bani-Thani' is based on which style?

Hariprasad Chaurasia, who died recently, was a?

Gudai Maharaj is related to which musical instrument?

Which is the musical instrument to be played instead of the mouth?

Played musical instrument tabla?

If   $$ {{x+1}\over4x}={5\over 2}$$ then what is the value of   $$ 64x^6+1\over 8x^3  $$