Correct option is B
Given

the number of them who read French = 22 + 4 + 5 + 10 = 41
option b is correct.
Given
the number of them who read French = 22 + 4 + 5 + 10 = 41
option b is correct.
Study the given Venn diagram carefully and answer the question that follows.
The numbers in different sections indicate the number of pieces of furniture. How many chairs are there which are also cupboards but not tables?