Counting Of Circles


 
 
Concept Explanation
 

Counting Of Circles

Illustration : Count the number of circles in the following figure :

(a)  4               (b)   5                    (c)  6                    (d) 8

Solution : In the above question, we need to count the figures one by one.

As, we can see now, one portion of it is shaded yellow, it is a circle.

4 circles are shaded blue.

The circle is circle at center shaded purple.

So, total number of circles are 6 in number.

Hence the correct option is C.

Illustration : Count the number of circles in the following figure :

(a)  7             (b)   10                    (c)  13                    (d) 14

Solution : In the above question, we need to count the figures one by one.

As, we can see now, one portion of it is shaded yellow, If we start count the number of circles started from shaded yellow are 12 in number.

The circle present in center shaded green are 1 in number and the outer circle is 1 in number.

So, the total number of circles are 14 in the above figure.

Hence the correct option is D.

Illustration : Count the number of circles in the following figure :

(a)  24               (b)   25                    (c)  26                    (d) 28

Solution : In the above question, we need to count the figures one by one.

As, we can see now, The number of circles are shaded yellow : 2

The circle shaded pink : 2

The circles shaded white : 8

The circles shaded green : 12

So, total number of circles are 24 in number.

Hence the correct option is A.

 

Sample Questions
(More Questions for each concept available in Login)
Question : 1

How many circles are there in the following figure ?

Right Option : B
View Explanation
Explanation
Question : 2

Count number of circles in the given figure.

Right Option : A
View Explanation
Explanation
Question : 3

Count the number of circles in the following figure :

Right Option : C
View Explanation
Explanation
 
 
 


Students / Parents Reviews [10]