GMAT Official Practice Questions 2 -

GMAT Official Practice Questions 2: Video Explanations

This page lists video explanations to the 199 quantitative problems in the older online GMATPrep Official Practice Questions 2 released in May 2020. Each question in the practice pool has a unique ID that can be used to locate the corresponding video explanation.

Problem Solving

Easy (32 Problems):

PS21146, PS21147, PS21150, PS21151, PS21152, PS21154, PS21156, PS21164, PS21165, PS21166, PS21169, PS21170, PS21171, PS21183, PS21184, PS21196, PS21205, PS21206, PS21229, PS21230, PS21231, PS21232, PS21233, PS21234, PS21235, PS21247, PS21248, PS21249, PS21250, PS21253, PS21255.

Medium (35 Problems):

PS21148, PS21149, PS21153, PS21155, PS21157, PS21158, PS21159, PS21160, PS21161, PS21162, PS21163, PS21167, PS21168, PS21172, PS21173, PS21174, PS21175, PS21176, PS21177, PS21178, PS21179, PS21180, PS21197, PS21198, PS21199, PS21207, PS21236, PS21237, PS21252, PS21254, PS21256, PS21264, PS21273, PS21274, PS21278.

Hard (34 Problems):

PS20354, PS20355, PS20358, PS20362, PS20364, PS20368, PS20369, PS20370, PS20373, PS20379, PS20380, PS20386, PS20388, PS20389, PS20396, PS20401, PS20402, PS20404, PS20405, PS20406, PS20407, PS20408, PS20409, PS20410, PS20417, PS20418, PS20426, PS20428, PS20429, PS20433, PS20439, PS20477, PS20487, PS20419.

Data Sufficiency

Easy (36 Problems):

DS20593, DS21181, DS21182, DS21185, DS21186, DS21187, DS21188, DS21189, DS21190, DS21191, DS21192, DS21194, DS21200, DS21202, DS21203, DS21204, DS21208, DS21209, DS21212, DS21218, DS21219, DS21238, DS21241, DS21242, DS21243, DS21244, DS21257, DS21258, DS21260, DS21265, DS21266, DS21267, DS21268, DS21270, DS21271, DS21272.

Medium (35 Problems):

DS20349, DS21193, DS21195, DS21201, DS21210, DS21211, DS21213, DS21214, DS21215, DS21216, DS21217, DS21220, DS21221, DS21222, DS21223, DS21224, DS21226, DS21227, DS21228, DS21239, DS21240, DS21245, DS21246, DS21259, DS21261, DS21262, DS21263, DS21269, DS21275, DS21276, DS21277, DS21279, DS21280, DS21281, DS21282.

Hard (27 Problems):

DS20356, DS20357, DS20360, DS20361, DS20378, DS20382, DS20392, DS20393, DS20395, DS20400, DS20411, DS20412, DS20413, DS20420, DS20422, DS20434, DS20436, DS20441, DS20442, DS20463, DS20481, DS20483, DS20555, DS20556, DS20557, DS20559, DS21225.