Official Material

Hi

Has anyone tried the “Official GRE® Mentor Course + POWERPREP PLUS Online – Practice Test 2” offered on the ETS website?

Are the 640+ Questions different from what the 3 set of official books (Quant+Verbal+OG) provide?

TIA!

I think this video answers all your queries : https://www.youtube.com/watch?v=aqfUyg9T18o