Logical Reasoning for Adults test
Logical Reasoning for Adults (LR-A) test is a multiple choice international intelligence test of abstract reasoning, originally developed by Psychology Lab research team. It is a nonverbal ability test, designed to measure logical intelligence in adults and older adolescents.
The complete test consists of 30 questions, gradually increasing in difficulty. The task is to determine the missing element in a pattern which is presented in the form of a matrix. There is a 30 minute time limit.