SATHEE: Data Interpretation Ques 148

Data Interpretation

Data Interpretation Ques 148

Directions : To answer the questions given below, study the following pie-chart and the table carefully.

Total production of nylon and cotton clothes by 6 companies $A$ , $B$ , $C$ , $D$ , $E$ and $F$ in the year $2013 = 84000$

Percentage-wise Distribution

Company	Ratio of nylon and cotton clothes
A	$7 : 5$
B	$5 : 7$
C	$5 : 2$
D	$5 : 3$
E	$4 : 3$
F	$9 : 5$

The difference between the average number of cotton clothes manufactured by companies $A$ , $C$ and $E$ and that of cotton clothes manufactured by companies $B, D$ and $F$ is

(1) 35

(2) 38

(3) 40

(4) 42

(5) 45

Show Answer

Correct Answer: (2)

Solution: (2)

Manufactured cotton clothes :

Company A

$\Rightarrow 8400 \times \frac{16}{100} \times \frac{5}{12} = 560$

Company C

$\Rightarrow 8400 \times \frac{8}{100} \times \frac{2}{7} = 192$

Company E

$\Rightarrow 8400 \times \frac{28}{100} \times \frac{3}{7} = 1008$

Average production $= \frac{560 + 192 + 1008}{3}$ $= \frac{1760}{3} \approx 587$

Company B

$\Rightarrow 8400 \times \frac{22}{100} \times \frac{7}{12} = 1078$

Company D

$\Rightarrow 8400 \times \frac{12}{100} \times \frac{3}{8} = 378$

Company F

$\Rightarrow 8400 \times \frac{14}{100} \times \frac{5}{14} = 420$

Average production $= \frac{1078 + 378 + 420}{3}$ $= \frac{1876}{3} \approx 625$

Difference $= 625 - 587 = 38$

Data Interpretation

Data Interpretation Ques 148

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Data Interpretation

Data Interpretation Ques 148

Table of Contents

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Mentorship

NCERT Exercise Video Solution

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