Directions (Q. 64 - 68): Study the bar diagram and answer these questions.
If the number of persons killed in industrial accident in 2010 is 25% more than that in 2009, then what is the difference between the number of persons killed in industrial accidents in 2010 and that in 2007?A) 275
B) 265
C) 375
D) 175
E) 285
Correct Answer: A
Solution :
The number of persons killed in industrial accidents in 2010 \[=500\times \frac{125}{100}=5\times 125=625\] \[\therefore \] Required difference\[=900-625=275\]You need to login to perform this action.
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