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

All letters shift from right to left in 90° anticlockwise direction and a filled triangle is added below the hollow triangle.
Applying this rule, only the fourth option matches the required figure.
Correct Answer: 4