1
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
Three dice are thrown. What is the probability that each face shows only multiples of 3 ? 
A
$\frac{1}{9}$
B
$\frac{1}{18}$
C
$\frac{1}{27}$
D
$\frac{1}{3}$
2
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What is the probability that the month of December has 5 Sundays ?
A
1
B
$\frac{1}{4}$
C
$\frac{3}{7}$
D
$\frac{2}{7}$
3
NDA Mathematics 16 April 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
A natural number n is chosen from the first 50 natural numbers. What is the probability that $n+\frac{50}{n}<50 $ ?
A
$\frac{23}{25}$
B
$\frac{47}{50}$
C
$\frac{24}{25}$
D
$\frac{49}{50}$
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