Identify the diagram that best represents the relationship among

Identify the diagram that best represents the relationship among the given classes.

Real number, Integer, Natural number

A. <img alt="" src="//storage.googleapis.com/tb-img/production/18/05/SSC%20CGL_8%20August%20Shift%202_Anusha_29%20Mar_2018_25%20q_hindi_images_Q1.PNG" style="height:84px; width:86px" />

B. <img alt="" src="//storage.googleapis.com/tb-img/production/18/05/SSC%20CGL_8%20August%20Shift%202_Anusha_29%20Mar_2018_25%20q_hindi_images_Q1a.PNG" style="height:84px; width:83px" />

C. <img alt="" src="//storage.googleapis.com/tb-img/production/18/05/SSC%20CGL_8%20August%20Shift%202_Anusha_29%20Mar_2018_25%20q_hindi_images_Q1b.PNG" />

D. <img alt="" src="//storage.googleapis.com/tb-img/production/18/05/SSC%20CGL_8%20August%20Shift%202_Anusha_29%20Mar_2018_25%20q_hindi_images_Q1c.PNG" style="height:83px; width:84px" />

Please scroll down to see the correct answer and solution guide.

Right Answer is: C

SOLUTION

All Natural numbers are Integers and all integers are included in Real number.

Hence, option 3 is the correct answer.