21/Jan Math RECALL-Best gmat prep 2022(2)

WHAT IS RECALL?

RECALL is real exam questions according to latest examinee’s recall (REQALER).

My last question is ms+tq>0 or <0? It's a combination of 4 numbers anyway

(1) and (2) are other combinations of these four numbers > 0 or < 0

For example mt+sq>0