Which of the following will ne next choose the correct options ?

Answer

B

Explanation

From problem figure (a) to (2), 3 symbols are removed
From problem figure (2) to (3), 6 symbols are removed,
From problem figure (3) to (4), 9 symbol are removed
From problem figure (4) to (5) symbols are removed.
Following this pattern from problem figure (5) to the next figure, 15 symbols would be removed.