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**The average of 50 numbers is 38. If two numbers, namely 45 and 55 are discarded, the average of the remaining numbers is ?**

A. 37.5 B. 37.9 C. 36.5 D. 37.0
**Answer: Option A**

## Show Answer

Solution(By Apex Team)

According to the question, Average of 50 numbers is = 38 Sum of 50 numbers is = 38 × 50 = 1900 Two numbers discarded = 45 + 55 = 100 Sum of 48 numbers = 1900 – 100 = 1800 $\begin{array}{l }\text{∴ Average }\\ =\Large\frac{1800}{48}\\ =37.5\end{array}$

## Related Questions On Average

### 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:

A. 20B. 21

C. 28

D. 32

### Find the average of all the numbers between 6 and 34 which are divisible by 5.

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### In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their only son is 27 years. What is the age of the son?

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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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C. 4a = 5b = c

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