1
BITSAT 2025
MCQ (Single Correct Answer)
+3
-1

What is the probability of getting a sum of 9 in a single throw of three fair dice?

A

$\frac{6}{216}$

B

$\frac{36}{216}$

C

$\frac{9}{216}$

D

$\frac{25}{216}$

2
BITSAT 2025
MCQ (Single Correct Answer)
+3
-1

In a binomial distribution, the mean is 10 and the variance is 6 . Then, its median is

A

88

B

10

C

99

D

None of these

3
BITSAT 2025
MCQ (Single Correct Answer)
+3
-1

A four digit number is formed with digits $1,3,4$, 5 with no repetition. What is the probability that the number is divisible by 5 ?

A

$\frac{1}{5}$

B

$\frac{2}{5}$

C

$\frac{1}{4}$

D

$\frac{3}{4}$

4
BITSAT 2024
MCQ (Single Correct Answer)
+3
-1
The probability of getting 10 in a single throw of three fair dice is
A
$ \frac{1}{6} $
B
$ \frac{1}{8} $
C
$ \frac{1}{9} $
D
$ \frac{1}{5} $

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