Percentage distribution of cars and diesel:petrol ratio in four states A–D. Total cars = 1400.
| State | Cars (%) | Diesel:Petrol |
|---|---|---|
| A | 14 | 3:4 |
| B | 28 | 5:9 |
| C | 32 | 5:3 |
| D | 26 | 1:1 |
What is the sum of petrol engine cars in all the states together?
A710
B712
C714 ✓ Correct
D716
Correct answer: (C) 714
Explanation
The answer is 714.
The petrol cars are 112 in A, 252 in B, 168 in C and 182 in D.
Adding A and B gives 364.
Adding C and D gives 350.
The total is 364 plus 350.
That equals 714.
So the answer is 714.
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