Data Interpretation Ques 388
Directions : The following pie diagram shows the distribution of SUV cars given by central government to the four different state governments. The following table shows the ratio of the distribution of Petrol and Diesel engine cars to the four states.
Distribution of SUV cars in 4 states
Ratio of distribution of Diesel SUV cars and Petrol SUV cars in 4 states
| State-1 | State-2 | State-3 | State-4 | |
|---|---|---|---|---|
| Diesel Engine SUVs | 3 | 5 | 5 | 1 |
| Petrol Engine SUVs | 4 | 9 | 3 | 1 |
What is the approximate average number of petrol engine SUVs distributed to all the four states together?
(1) 57
(2) 95
(3) 89
(4) 75
(5) 64
Show Answer
Correct Answer: (3)
Solution: (3) For state 1, Total number of SUVs $=14 \%$ of $700=98$
For, Number of petrol engine
SUVs given to state $1=98 \times \frac{4}{7}$
$=56$
For state 2, Total number of SUVs $=28 \%$ of $700=196$
Number of petrol engine SUVs
given to state $2=196 \times \frac{9}{14}$
$=126$
For state 3, Total number of SUVs $=32 \%$ of $700=224$
Number of petrol engine SUVs
given to state $3=224 \times \frac{3}{8}$
$=84$
For state 4, Total number of SUVs $=26 \%$ of $700=182$
Number of petrol engine SUVs given to state $4=182 \times \frac{1}{2}=91$ Required average
$=\left(\frac{56+126+84+91}{4}\right)=\frac{357}{4}$
$\approx 89$
BETA
