This thread is dedicated to preparation for Reasoning section of AFCAT. You may share questions related to topics like Odd One Out
, Blood Relations, Insert the Missing Character, Analogies, Verbal Reasoning, Letters/Numbers Arrangement, Input-Output, Logical Games, Arithmetic Reasoning, Series Completion, Coding Decoding, Alphabet Test, Direction Sense Test, Spatial Reasoning, Mathematical Operation, Logical Venn Diagram etc.
Please revise your answer. i think option D is correct answer as all are metal alloys except steel.