Your answers are wrong.
For the first one (squares), I counted to 15 or 16. Other reviewers say 16 too.
For the second one (triangles) I counted 28 and stopped as the choices were 25 and 32, so I figured it had to be 32. It said 32 was wrong, and 25 was correct, yet I had counted to 28.
I didn't even try on the diamonds question.