The given question asks us to identify the commonality among the words "Leap," "Frisk," and "Trot." Let's analyze the options to determine the correct answer:
They are young ones of animals: This option suggests that "Leap," "Frisk," and "Trot" could be names of baby animals. However, this is not true as none of these terms denote young animals.
They are Indian monuments: This option is incorrect because "Leap," "Frisk," and "Trot" do not refer to any Indian monuments.
They are movement of animals: This option appears to be logical because:
"Leap" refers to a quick, spring-forward movement often used to describe how a frog or deer moves.
"Frisk" is a movement characterized by playful running or jumping, typically associated with small animals or pets.
"Trot" is a moderate pace of walking often associated with horses.
Therefore, this option correctly identifies these terms as different movements of animals.
They are the names of famous zoological parks: Names of zoological parks usually do not involve such descriptive terms, making this option unlikely.
Based on the above analysis, the correct answer is: They are movement of animals.