Free Test Prep OAT Exam Questions

On a bad day, have you ever been irritable? Have you ever used a harsh tone or even been verballydisrespectful to your parents or teachers? Everyone has a short temper from time to time, but currentstatistics indicate that between 16% and 20% of a school population suffer from a psychological conditionknown as Oppositional Defiance Disorder, or ODD.ODD symptoms include difficulty complying with adult requests, excessive arguments with adults, tempertantrums, difficulty accepting responsibility for actions, low frustration tolerance, and behaviors intended toannoy or upset adults. Parents of children with ODD can often feel as though their whole relationship isbased on conflict after conflict.Unfortunately, ODD can be caused by a number of factors. Some students affected by ODD suffer abuse,neglect, and severe or unpredictable discipline at home. Others have parents with mood disorders or haveexperienced family violence. Various types of therapy are helpful in treating ODD, and some drugs can treatparticular symptoms. However, no single cure exists.The best advice from professionals is directed toward parents. Therapists encourage parents to avoidsituations that usually end in power struggles, to try not to feed into oppositional behavior by reactingemotionally, to praise positive behaviors, and to discourage negative behaviors with timeouts instead ofharsh discipline.Based on the passage, which of the following statements seems most true?

A square has an area of 36. If you doubled the length of the sides of the square, what will its new perimeter be? 

Three consecutive prime numbers add up to 223. What is the smallest of these numbers? 

Which of the following gives the correct order of electromagnetic radiation from the lowest frequency to the highest frequency? 

Which hormone is responsible for red blood cell production?