Cpt - qa qstn ... plz help

Mohika Sinha (Student CA- Final CS- Executive)   (169 Points)

27 April 2012  

given that:

log 2 X  (ie log x to the base 2) + log 4 X  +log 16 X = 21/4 then x =??

answr as per icai module is 8 bt i dont know how to solve...