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CBSE
arrow_drop_down
MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
Quiz
CBSE
/
Class 10
/
Maths
/
Probability
1.
If two different dice are rolled together, the probability of getting an even number on both dice is:
\(\frac{1}{36}\)
\(\frac{1}{2}\)
\(\frac{1}{6}\)
\(\frac{1}{4}\)
2.
The probability that a number selected at random from the numbers 1, 2, 3, 4, ..., 15 is a multiple of 4 is
\(\frac{4}{15}\)
\(\frac{2}{15}\)
\(\frac{1}{5}\)
\(\frac{1}{3}\)
3.
An event is very unlikely to happen. Its probability is closest to:
0.0001
0.001
0.01
0.1
4.
If the probability of an event is P, the probability of its complementary event will be:
P - 1
P
1 - p
1 - \(\frac{1}{p}\)
5.
In a family of 3 children, the probability of having atleast one boy is:
\(\frac{7}{8}\)
\(\frac{1}{8}\)
\(\frac{5}{8}\)
\(\frac{3}{4}\)
6.
If P(A) denotes the probability of an event then:
P(A) < 0
P(A) > 0
0 ≤ P(A) ≤ 1
-1 ≤ P(A) ≤ 0
7.
A card is selected from a deck of 52 cards. The probability of its being a red face card is:
\(\frac{3}{26}\)
\(\frac{3}{13}\)
\(\frac{2}{13}\)
\(\frac{1}{2}\)
8.
The probability than a non-leap year selected at random will contain 53 Sundays is:
\(\frac{1}{7}\)
\(\frac{2}{7}\)
\(\frac{3}{7}\)
\(\frac{5}{7}\)
9.
When a die is thrown, the probability of getting an odd number less them 3 is:
\(\frac{1}{6}\)
\(\frac{1}{3}\)
\(\frac{1}{2}\)
0
10.
A card is drawn from a deck of 52 cards. The event E is that card is not an ace of hearts. The number of outcomes favourable to E is:
4
13
48
51
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