Venn
Diagram
Direction (Q. Nos. 1 – 5): Read the following information carefully and
answer the questions based on them.
Them circle represents poor boys, the square represents education boys,
the triangle represents the boys who are employed somewhere and the rectangle
represents those who help in the family
business. each section of the diagram is numbered. Now answer the questions given
below on the basis if this diagram.
1. Which
number represents those poor boys who help in family business but are not
education or employed elsewhere?
(a) 2 (b) 3 (c) 4 (d) 5 (e) 7
2. Which number represents the group of
education poor who are employed somewhere
but do not help in family business?
(a) 12 (b) 3 (c) 11 (d) 2 (e) None of three
3. Which section does number 3represent?
(a) Uneducated
poor boys who do not help in family business
(b) Education
poor boys employed in service
(c) Uneducated
boys who help in family business
(d) Educated
poor boys who help in family business
(e) None of the
above
4. Which number represents that section of
poor boys who are neither education nor are in any employment or have any family
business?
(a) 4 (b) 5 (c) 1 (d) 11 (e) 12
5. Boys who are neither educated nor poor but have employment as well as a family
business are represented by the number?
(a) 8 (b) 7 (c) 4 (d) 6 (e) 5
Answer
with Explanation
1. (d) Number 5 represetns those poor boys who are
helping in family business but are not educated or employed.
2. (e) That number should occupy the space whihch is
common to the figures – circle, square and triangle only.
3. (d) That number should occupy the space common to
circle, square and rectangle, 3 is that number which represents educated poor
boys who help in family business.
4. (e) Number 12 lies on that portion of the circle,
which is not common to any other figure.
5. (b) that number should occupy the space which is common
to triangle and rectangle only. 7 is that number which represents employed boys
enganges in family business.