355
Q:

# Which of the following Venn- diagram correctly illustrates the relation ship among the classes : Tennis fans, Cricket players, Students

 A) 1 B) 2 C) 3 D) 4

Explanation:

Some Students can be Cricket players. Some Cricket players can be Tennis fans. Some Students can be Tennis fans. So, the given items are partly related to each other.

Q:

The following diagram represents the survey results on two brands of chips conducted on a sample size of 50 customers. Based on the figure, how many liked none of the two brands of chips?

 A) 20 B) 0 C) 5 D) 25

Explanation:

3 132
Q:

In the given Venn diagram, the ‘rectangle’ represents ‘engineers’, the ‘circle’ represents ‘managers’, and the ‘triangle’ represents 'married'. The numbers given in the diagram represent the number of persons in that particular category

How many people are married but are NOT engineers?

 A) 29 B) 16 C) 70 D) 13

Explanation:

1 95
Q:

Choose the best suitable Venn diagram for the following words:

"Amphibians, Alligator, Tortoise"

 A) A B) B C) C D) D

Explanation:

1 99
Q:

In the given Venn diagram, the triangle represents students playing table tennis, the rectangle represents students playing badminton, the circle represents female students, and the pentagon represents students playing football. The numbers given in the diagram represent the number of persons in that particular category.

How many female students play both table tennis and badminton?

 A) 22 B) 18 C) 7 D) 9

Explanation:

0 110
Q:

The given Venn diagram represents the results of a class of students:

The triangle represents students who scored 85% and above in Maths, the circle represents students who scored 85% and above in English, the rectangle represents students who scored 85% and above in Science, and the square represents students who scored85% and above in Social Sciences. The numbers given in the diagram represent the number of students in that particular category

How many students scored 85% and above in all the subjects?

 A) 11 B) 5 C) 15 D) 17

Explanation:

1 125
Q:

Which of the following Venn diagram best represents the relationship between the following classes?

Income tax payers, Employees, Males

 A) A B) B C) C D) D

Explanation:

0 212
Q:

Which of the following Venn diagrams best represents the relationship between the following classes?

Cricketers, Players, Human beings

 A) A B) B C) C D) D

Explanation:

0 206
Q:

In a class of 100 students, every student has passed in one or more of the three subjects, i.e. History, Economics and English. Among all the students, 24 students have passed in English only, 14 students have passed in History only, 11 students have passed in both English and Economics only, and 12 students have passed in both English and History only. A total of 50 students have passed in History. If only 5 students have passed in all three subjects, then how many students have passed in Economics only?

 A) 15 B) 18 C) 20 D) 10