The average of 9 numbers is 19 If the average of the first four numbers is 14 then the average of th...........

Quantitative Aptitude (MTS) Average

The average of 9 numbers is 19. If the average of the first four numbers is 14, then the average of the last 5 numbers is:

This questions was previously asked in

SSC MTS 11th October 2021 Shift-1

25.25

- The average of 9 numbers is 19.

- Total sum of these numbers: 9 * 19 = 171.

- The average of the first four numbers is 14.

- Total sum of these four numbers: 4 * 14 = 56.

- Find the sum of the last five numbers.

- Subtract the sum of the first four numbers from the total sum: 171 - 56 = 115.

- Calculate the average of the last five numbers:

- Divide the sum of the last five numbers by 5: 115 / 5 = 23.

- Thus, the average of the last five numbers is 23.

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