Billy has a mental age of 8 and a chronological age of 10. Billy's IQ is
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- The average twelve-year-old child has a mental age equal to
- A 10 years old is tested to have a mental age of 12 years. The child is
- Lisa is 5 years old but can answer questions typical of a 10 year old. What is his IQ
- Intelligence can improve up to the age of
- Bill is 4 years older than Jill and 2 years younger than David. If Jill is 12, then what is the percent of ...
- Five years ago, John’s age was half of the age he will be in 8 years. How old is he now?
- Five years ago, John’s age was half of the age he will be in 8 years. How old is he now?
- Ten years ago, Rekha's age was 10 years more than twice of Megha's age. Six years hence, sum of their ages ...