A child of 5 years can use sentences of around how many words?

A child of 5 years can use sentences of
around how many words?
a) 6 words
b) 10 words
c) 100 words
d) 250 words
Correct Answer - B
Answer- B. 10 words
Although a child has a vocabulary of 250 words at 3 years, the child
can use sentence of 10 words at 5 years.