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Official Soldier GD Paper: [Rajput Regt Centre, Fategarh (Lucknow)] - 28 March 2021

- 1
- \(\dfrac{3}{4}\)
- 0
- \(\dfrac{1}{2}\)

Option 3 : 0

If there is no event then its probability is zero.

For probability some event has to happen.

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