Find out the wrong term in a series : 144, 100, 64, 36, 19

Question

Can you complete the table series puzzle by replacing the ?? with the correct number?

81   36   144 

??   25   16 

64   100  49

Answer 1

12^2, 10^2, 8^2, 6^2, 4^2 is the series therefore instead of 19 the corrected term should be 16 ie., 19 is the wrong term in the series.