A die is rolled once. The probability of getting a number less than 7 is
A$\dfrac56$
B1
C0
D$\dfrac16$
Answer & Solution
Correct answer: B. 1
1. Every face of a die (1 to 6) is less than 7.
2. So all 6 outcomes are favourable: $P = \dfrac{6}{6}$.
3. $= 1$ — this is a sure event.
_Source: Karnataka SSLC (KSEEB) Class 10 Mathematics, Ch14 'Probability', §14.1_
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