It has been over four years since I wrote the myths and facts on PMI-PMP examination. It is one of the articles [No. 8], under my Publication section. Sometime before, found it is appropriate to put the myths and facts on PMI-ACP examination, which is mentioned here, along with my experience on PMI-ACP exam.
I see nowadays, the interest for PMI-CAPM is slowly picking up in India. It is not as pronounced as PMP or new kid on the block PMI-ACP, which is fast picking up. Nevertheless, there is substantial interest on it.
Below table gives a comparative view on PMI-PMP Vs PMI-CAPM. It is based on the latest information as on today.
Note: I consider CAPM to be comparatively easier among three certifications offered by PMI [v.i.z]: PMP, ACP and CAPM. Also, I find PMP is the tougher one to crack between PMP and ACP. So aspirants for CAPM need to take it easy, but need to prepare sincerely to crack the exam.