Data Interpretation

Pie Chart 1

Directions to Solve

Study the following pie-diagrams carefully and answer the questions given below it:

Percentage Composition of Human Body


1.  In the human body, what part is made of neither bones nor skin ?
A. 1/40
B. 3/80
C. 2/5
D. None of these
2.  What is the ratio of the distribution of proteins in the muscles to that of the distribution of proteins in the bones ?
A. 1 : 18
B. 1 : 2
C. 2 : 1
D. 18 : 1
3.  What will be the quantity of water in the body of a person weighing 50 kg ?
A. 20 kg
B. 35 kg
C. 41 kg
D. 42.5 kg
4.  What percent of the total weight of human body is equivalent to the weight of the proteins in skin in human body ?
A. 0.016
B. 1.6
C. 0.16
D. Data inadequate
5.  To show the distribution of proteins and other dry elements in the human body, the arc of the circle should subtend at the centre an angle of :
A. 54º
B. 126º
C. 108º
D. 252º

Overview

Exercise