30% apples out of 450 are rotten, How many apples are in good condition ?
A. 125
B. 180
C. 240
D. 315
Answer: Option D
Solution(By Examveda Team)
Number of rotten apples :$$\eqalign{ & = 30\% {\text{ of }}450 \cr & = \left( {\frac{{30}}{{100}} \times 450} \right) \cr & = 135 \cr} $$
∴ Number of good apples = 450 - 135 = 315
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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