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When a die is thrown, the probability of getting an odd number less than 3 is :

By admin May 16, 2023

question 10. When a die is thrown, the probability of getting an odd number less than 3 is :

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correct answer :

explanation of correct answer : as we know that the die has six faces which has 1, 2, 3, 4, 5, and 6 dots on it as shown in figure.

odd number definition is , the numbers which is not divisible by 2

so the odd numbers on die are = 1 , 3 , 5

so the total numbers of getting odd numbers = 3

odd numbers which are less than 3 is = 1

so the total numbers of getting odd numbers which is less than 3 is = 1

Total outcomes when a die is thrown = 1 , 2 , 3 , 4 , 5 , 6

Total outcomes = 6

the definition of probability is = Number of favourable outcomes/ Total outcomes

putting the values of favourable outcomes which is 1 and Total outcomes which are 6 in the formula of probability so

= 1/6

probability of getting an odd number less than 3 is = 1/6

question : 1. An event is very unlikely to happen. Its probability is closest to:

question 2. If the probability of an event is P, the probability of its complementary event will be :

Question : 3. If P(A) denotes the probability of an event then :

question 4 : 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 favorable to E is :

question : 5. The probability of getting a bad egg in a lot of 400 is 0.035. The number of bad eggs in the lot is :

question : 7. One ticket is drawn at random from a bag containing tickets numbered 1 to 40. The probability that the selected ticket has a number which is a multiple of 5 is :

question : 9. A school has five houses A, B, C, D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C, 2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student is not from A, B and C is :

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