Page 56 - NUMINO Challenge_D2

Problem solving Key Points

1 Look at the conditions given below. Find the The colored part of
incorrect statement. the Venn diagram
Conditions below shows the
If it is C, then it is A. part not included A,
Everything in A is included in B. but included in B.

If it is C, then it is B. B
If it is not B, then it is not C. A
If it is not C, then it is not B. C
Among the parts not included in A,
some are included in B.

2 Read the conditions given below. Then, mark if Draw a Venn diagram
the statement is always true and mark if the and fill in the blanks.
statement is false.

Conditions

People who like hiking also like golf.
People who like baseball also like running.
People who like running also like hiking.

People who like running like golf.

()

People who do not like golf also do not like

baseball. ()

There are fewer people who like baseball than

hiking. ()

53Reasoning