The average height of 27 persons was recorded as 162 cm. If the height of Shreya was deleted from the observation, the average height reduced by 1 cm. What was Shreya’s height? |
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a) |
184 cm |
b) |
226 cm |
c) |
179 cm |
d) |
None |

The average height of 27 persons was recorded as 162 cm. If the height of Shreya was deleted from the observation, the average height reduced by 1 cm. What was Shreya’s height? |
|||||||

a) |
184 cm |
b) |
226 cm |
c) |
179 cm |
d) |
None |

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