Two figures given on the left side of (:) are related with some logic/rule/relation. Select the missing figure on the right side of (:) from the given alternatives based on the same logic/rule/relation.

Show answer & explanation
Correct answer: D
Explanation

Option D is the correct answer.
The first figure contains 3 symbols, and the second figure is a triangle (3 sides); similarly, the third figure contains 4 symbols, so the fourth figure will be a quadrilateral (4 sides).