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- Standard 13
- Quantitative Aptitude
4.Average
medium
Roshan bought $5$ pants at $Rs.\, 25$ each, $10$ shirts at $Rs.\, 50$ each and $15$ ties at $Rs.\, 35$ each. Find the average price of all the articles in $Rs.$
A
$38.33$
B
$45$
C
$60$
D
$45.33$
Solution
Total price of all the articles.
$=5 \times 25+10 \times 50+15 \times 35$
$=125+500+525=1150\, Rs$
Average price $=\frac{1150}{30}=38.33 \,Rs$
Standard 13
Quantitative Aptitude