I've been studying for the ASTB for quite some time, and I've read in the MFAT that if desired, you can take the OAR portion, which is the basic math, verbal, and mechanical. But when I spoke to the local recruiter, he stated that I have to take all the sections. The choice of taking the OAR is listed in every guide that I have found both in study guides and even this website. Who is correct the recruiter? or all you guys? Please respond as soon as possible. Thank you.