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Practice Quiz

Probability — Practice Quiz

Telangana Board · Class 10 · Mathematics

Try a 4-question quiz on Probability for Telangana Board Class 10 Mathematics: tap an answer to check it and see why.

43 questions30 flashcards5 formulas & key relations5 concepts

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Quick Quiz: Probability

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1

A fair coin is tossed once. What is the probability of getting a head?

2

A fair dice is rolled once. What is the probability of getting an even number?

3

If P(E) = 0.7, what is P(not E)?

4

A bag contains 5 red balls and 3 blue balls. What is the probability of drawing a red ball?

43 Questions·
multiple choicemultiple correct

Sample Questions

1multiple choice

What is the probability of getting a number greater than 4 when rolling a dice?

Show answer

2/6

Numbers greater than 4 on a dice are 5 and 6. Number of favorable outcomes = 2. Total possible outcomes = 6. P(number > 4) = 2/6 = 1/3.

2multiple correct

Which of the following are properties of probability? (Select all correct answers)

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Probability is always between 0 and 1, Probability of a sure event is 1, Probability of an impossible event is 0

The basic properties of probability are: (1) 0 ≤ P(E) ≤ 1 for any event E, (2) P(sure event) = 1, (3) P(impossible event) = 0. Probability cannot be negative or greater than 1.

3multiple choice

A card is drawn from a well-shuffled deck of 52 cards. What is the probability of getting an ace?

Show answer

1/13

A standard deck has 52 cards with 4 aces (one in each suit). P(ace) = Number of aces / Total cards = 4/52 = 1/13. Note that 4/52 is mathematically equivalent to 1/13, but 1/13 is the simplified form.

4multiple choice

Two coins are tossed together. What is the probability of getting at least one head?

Show answer

3/4

When two coins are tossed, possible outcomes are: HH, HT, TH, TT. Total outcomes = 4. Outcomes with at least one head: HH, HT, TH (3 outcomes). P(at least one head) = 3/4.

+39 more questions on Probability (Telangana Board Class 10 Mathematics)

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Frequently Asked Questions

What are the important topics in Probability for Telangana Board Class 10 Mathematics?
Key topics in Probability include Basic idea of probability, Experimental probability and coin toss data, Sample space, elementary events, and mutually exclusive events, Complementary, impossible, and sure events. Study these first, then practise questions on each for the Telangana Board Class 10 board exam.
How many practice questions are there for Probability?
There are 43 questions on Probability. Try the 4-question sample quiz on this page first; each answer shows an explanation when you tap it.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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