###
**If a, b, c, d, e are five consecutive odd numbers, their average is :**

A. $5(a+4)$ B. $\Large\frac{\text { abcde }}{5}$ C. $5(\mathbf{a}+\mathbf{b}+\mathbf{c}+\ mathbf{d}+\mathbf{e})$ D. $\mathbf{a}+\mathbf{4}$
**Answer: Option D**

## Show Answer

Solution(By Apex Team)

Let five consecutive odd numbers are 1, 3, 5, 7, 9 Here, a = 1, b = 3, c = 5, d = 7, e = 9 According to the question, Average $\begin{array}{l } =\Large\frac{1+2+5+7+9}{5} \\ =\Large\frac{25}{5} \\ =5\end{array}$ Now check the option Option (D ) a + 4 Here a = 1 1 + 4 = 5 satisfy

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### Ajit has a certain average for 9 innings. In the tenth innings, he scores 100 runs thereby increasing his average19 people went to a hotel for combine dinner party 13 by 8 runs. His new average is:

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### If the arithmetic mean of 0, 5, 4, 3 is a, that of -1, 0, 1, 5, 4, 3 is b and that of 5, 4, 3 is c, then the relation between a, b, and c is.

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