Years | Production of Car P | Production of Car Q | Production of Car R |
2001 | 76 | 59 | 28 |
2002 | 82 | 62 | 36 |
2003 | 65 | 47 | 42 |
2004 | 70 | 54 | 31 |
2005 | 85 | 57 | 49 |
2006 | 80 | 68 | 38 |
A) Q
B) P
C) R
D) All are equal
Correct Answer: B
Solution :
Average production of Car P \[=\frac{Sum\text{ }of\text{ }production\text{ }of\text{ }Car\text{ }P\text{ }in\text{ }each\text{ }year}{Total\text{ }number\text{ }of\text{ }years}\] \[=\frac{76+82+65+70+85+80}{6}=\frac{458}{6}=76.33\]Average production of Car Q \[=\frac{59+62+47+54+57+68}{6}=\frac{347}{6}=57.83\]Average production of Car R \[=\frac{28+36+42+31+49+38}{6}=\frac{224}{6}=37.33\]Clearly, average production of Car P is greater than Car Q and Car R. Hence, average production of Car P is maximum.You need to login to perform this action.
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