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Saturday, June 27, 2020

The average height of 27 persons was recorded as 162 cm. If the height of Shreyas was deleted from the observation, the aver-age height reduced by 1 cm. What was Shreyas’ height ?

The average height of 27 persons was recorded as 162 cm. If the height of Shreyas was deleted from the observation, the aver-age height reduced by 1 cm. What was Shreyas’ height ?
A188 cm.
B226 cm.
C179 cm.
D186 cm.

Answer is 188 cm.

Explanation:

Height of Shreyas

= 162 × 27 -  161 × 26

= 188 cm

Nithin K
answered May 26 '2017 at 20:33

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