Study the given graph and answer the question that follows.
The graph shows the sales of three products: P, Q and R by four companies: A, B, C and D.
What percentage is the total production by company C, of the total production by company A?
English Comprehension
Select the most appropriate option to substitute the underlined segment in the given sentence.
It is very hard for her to provide the necessities of her family.
The following sentence has been divided into four segments. Identify the segment in which the article has been used INCORRECTLY.
UNESCO works to / strengthen an intellectual / and moral solidarity / of humankind.