Question:
In a group of 5 persons, the average height is 150 cm. The average height increases to 155 cm when a new person is added to the group. What is the height of the new person?
In a group of 5 persons, the average height is 150 cm. The average height increases to 155 cm when a new person is added to the group. What is the height of the new person?
Updated On: Oct 23, 2024
- 165 cm
- 180 cm
- 174 cm
- 159 cm
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The Correct Option is B
Solution and Explanation
The correct answer is (B);180 cm
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