Even standardized tests that produce a pure IQ value, in our opinion, are not that significant when it comes to our day-to-day lives. Having a high IQ will not protect you from doing stupid things or ensure that you are more successful than others. However, if you use an IQ Test to determine your word, numerical and logical comprehension, spatial orientation, word fluency, memory and speed of perception, knowing your IQ becomes a lot more valuable.
For example, high intelligence in speed of perception shows you meet a basic qualification for the profession of air traffic controller. A low score in this area means you could not possibly be successful in this career. The more precisely you can define what you want to find out from an IQ Test, the more meaningful knowing your IQ will be.
In conclusion:
Your IQ score does not determine your worth in comparison to others but helps you find your strengths, talents, tendencies, and your capacity to tap your full potential.