Data Interpretation Ques 379
Directions : The following tables show the particulars of travel by four different cars along four different routes between the cities X and Y. Consider the following information carefully and answer the questions.
| Cars | Maximum Speed |
Speed of the cars only when all seats are filled |
Routes | Distance | Percentage of speed reduction due to traffic |
|---|---|---|---|---|---|
| Suzuki | $220 km / h$ | 160 | A | 300 | $10 \%$ |
| TATA | $240 km / h$ | 150 | B | 280 | $18 \%$ |
| Honda | $260 km / h$ | 170 | $\mathbf{C}$ | 320 | $15 \%$ |
| Hyundai | $200 km / h$ | 140 | D | 310 | $20 \%$ |
NOTE: All the cars travel between Cities X and Y via any one of the routes given above.
What is the approximate difference between the time taken by TATA car with all seats filled via route B and Hyundai car with driver only via route A ?
(1) 23 minutes
(2) 25 minutes
(3) 30 minutes
(4) 36 minutes
(5) 28 minutes
Show Answer
Correct Answer: (4)
Solution: (4) Time taken by TATA car
$=\frac{280}{150 \times 82 \%}=\frac{28 \times 100}{15 \times 82} \approx 2.3$
$=2$ hours and 16 minutes
Time taken by Hyundai car
$=\frac{300}{200 \times 90 \%}=\frac{300}{2 \times 90}$
$=1 \frac{2}{3}$ hours $=1$ hour and
40 minutes
Required difference
$=36$ minutes
BETA
