# GMAT Tip of the Week: Taking Data Sufficiency to the Thrift Shop

As loyal readers of this space will know, if it’s a Friday in March that means it’s Hip Hop Month for GMAT tips, and the US government sequester will not slow us down! Although it may inspire us. As the government careens toward desperate austerity measures, frugality is in the air, both in Washington and on your radio. Which is good news – let’s pop some tags and talk about how going to the Thrift Shop, Macklemore style, can help you crush GMAT Data Sufficiency.

“Thrift Shop” may well be the first monster hip hop hit of 2013, and does so like few others have ever done – eschewing bling for savings, Thrift Shop is all about “looking for a come up”, finding a great deal that has more value than initially meets the eye. Which is absolutely crucial on Data Sufficiency – Data Sufficiency questions by their very nature are about value and efficiency, and they frequently come with massive rewards for those who find that come up.

Want proof? Try this sample question, and while you look at it pretend you only have “20 dollars in your pocket” – you don’t want to pay for more statements than you need.

Four GMAT students visited Macklemore’s thrift shop yesterday. Did any of the four purchase at least three shirts?

(1) No two students purchased the same number of shirts.

(2) Together they purchased a total of 8 shirts.

(A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked;
(B) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked;
(C) Both statements (1) and (2) TOGETHER are sufficient to answer the question asked; but NEITHER statement ALONE is sufficient.