TJ Prep Problems

TJ test prep practice problems  for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.

A Logic Problem for TJ/SAT/SHSAT/Blair Prep (Medium). Target Time. 25-45 seconds.

A 7th grade math student is designing a simple secret code based on the following rule. Each vowel is replaced by the next vowel in the English alphabet [ a becomes e] and each consonant is replaced by the consonant in the 2nd subsequent position [b is replaced by d and z is replaced by b]. Using this rule, what will the code words for coffee and pizza be? [Note. A typo has been corrected].