Constitutional law mbe questions

Are Barbri practice questions harder than MBE?
The Barbri invented questions are harder than the real MBE questions. (Real MBE questions are still difficult though.) The Barbri MBE compares you to how others score on the Barbri simulated MBE..
How do I study for the MBE?
10 Expert MBE Tips and Tricks
1. Memorize the law
2. Focus on the highly tested topics
3. Answer questions one by one when you are trying to improve your MBE score
4. Practice answering MBE questions in a timed setting
5. Use released bar exam questions
6. When you answer a question incorrectly, write down the law you don't know
How many questions are on the MBE?
The MBE consists of 200 multiple-choice questions: 175 scored questions and 25 unscored pretest questions.
The pretest questions are indistinguishable from those that are scored, so examinees should answer all questions..
BarBri does not provide actual MBE questions and this book does.
You will find that BarBri's questions can be different and more difficult than the actual MBE questions.
There are no scheduled breaks during either the morning or afternoon session.
The 175 scored questions on the MBE are distributed evenly, with 25 questions from each of the seven subject areas: Civil Procedure, Constitutional Law, Contracts, Criminal Law and Procedure, Evidence, Real Property, and Torts.

Are Barbri practice questions harder than MBE?