After being dropped a certain ball always bounces back to 25 of the height of its previous bounce. After the first bounce it reaches a height of 125 inches. How high (in inches) will it reach after its fourth bounce?

1. After being dropped a certain ball always bounces back to 25 of the height of its previous bounce. After the first bounce it reaches a height of 125 inches. How high (in inches) will it reach after its fourth bounce?

[Senior Officer 2019 [MCQ] : 2019]

1. 20

2. ৪

3. 5

4. 3.2

Answer

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