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Probability — Maths STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceMathsProbability2 Marks
MCQ
The chance of getting a same number on 2 dice is
  • A
    $\frac{2}{3}$
  • ✓
    $\frac{1}{6}$
  • C
    $\frac{5}{6}$
  • D
    $\frac{5}{36}$
✓

Answer

Correct option: B.
$\frac{1}{6}$
(B)
Total number of outcomes $=36$
Favourable number of outcomes $=6$
$\begin{aligned} & \text { i.e., }\{(1,1),(2,2),(3,3),(4,4),(5,5),(6,6)\} \\ \therefore & \text { Required probability }=\frac{6}{36}=\frac{1}{6}\end{aligned}$

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