Minamata disease is a severe disorder of nervous system. Which heavy metal acts as a pollutant and causes this disease? ACadmium BChromium CMercury DNickel
Observe the given figure carefully and answer the questions based on it. Apple ________ is the second apple to the left of third apple from left end. AB BA CC DD
Select a figure from amongst the figures (A), (B), (C) and (D) which will continue the series as established by the five problem figures. A B C D