Three of the following four words are alike in some manner and thus form a group. Identify the word that DOES NOT belong to that group.

Option (a): Running – A cardio exercise that involves continuous movement and helps in endurance building.

Option (b): Cooking – A daily life activity that involves preparing food but does not qualify as an exercise.

Option (c):Push-ups – A strength training exercise that focuses on upper body muscle building.

Option (d): Squats – A strength training exercise that strengthens the lower body muscles.

Since Running, Push-ups, and Squats belong to the exercise/fitness category, and Cooking does not, Cooking is the odd one out.​

Thus, the correct option is (B) Cooking.