CBSE BoardEnglish MediumSTD 10MathsProbability1 Mark
MCQ
Which of the following cannot be the probability of an event?
A
$\frac{2}{3}$
✓
$-1.5$
C
$15\%$
D
$0.7$
✓
Answer
Correct option: B.
$-1.5$
Given : $4$ options of probability of some events
To Find : Which of the given options cannot be the probability of an event?
We know that $0\leq\text{p}\leq1$.
As the probability of an event cannot be negative
In option $ (b) \ P = -1.5$
Hence the correct answer is option $b.$
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