2 numbers are less than 60 and 3 numbers are more than 60. The numbers which are less have a difference of 10 and 20 respectively from 60.

The numbers which are more, have a difference of 10, 20 and 30 from 60. What is the Average of these numbers (Excluding 60)?

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67.5

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Solution

The correct option is C
66

The numbers Less than 60 are 40 and 50.

The numbers greater than 60 are 70 , 80 and 90

Now, we have 5 new numbers.

The Average of these numbers excluding 60 = $\frac{40 + 50 + 70 + 80 + 90}{6}$ = $\frac{330}{5}$ = 66

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2 numbers are less than 60 and 3 numbers are more than 60. The numbers which are less have a difference of 10 and 20 respectively from 60. The numbers which are more, have a difference of 10, 20 and 30 from 60. What is the Average of these numbers (Excluding 60)?

The correct option is C 66 The numbers Less than 60 are 40 and 50. The numbers greater than 60 are 70 , 80 and 90 Now, we have 5 new numbers. The Average of these numbers excluding 60 = 40+50+70+80+906 = 3305 = 66

2 numbers are less than 60 and 3 numbers are more than 60. The numbers which are less have a difference of 10 and 20 respectively from 60.

The numbers which are more, have a difference of 10, 20 and 30 from 60. What is the Average of these numbers (Excluding 60)?

The correct option is C
66

The numbers Less than 60 are 40 and 50.

The numbers greater than 60 are 70 , 80 and 90

Now, we have 5 new numbers.

The Average of these numbers excluding 60 = $\frac{40 + 50 + 70 + 80 + 90}{6}$ = $\frac{330}{5}$ = 66