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If the probability of an event is p, then the probability of its complementary event will be
 

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Important Questions on Probability

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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 3
Out of one digit prime numbers, one number is selected at random. The probability of selecting an even number is
 
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 4
When a die is thrown, the probability of getting an odd number less than 3 is
 
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 5
A fair die is thrown once. The probability of getting an even prime number is
 
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 6
A fair die is thrown once. The probability of getting a composite number is
 
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 7
If a fair die is rolled once, then the probability of getting an even number or a number greater than 4 is
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 8
If a letter is chosen at random from the letters of English alphabet, then the probability that it is a letter of the word 'DELHI' is
 
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 9
A card is selected at random from a pack of 52 cards. The probability of its being a red face card is
 
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10th ICSE
IMPORTANT
Understanding ICSE Mathematics Class 10>Chapter 22 - Probability>Multiple Choice Questions>Q 10
If a card is drawn from a well-shuffled pack of 52 playing cards, then the probability of this card being a king or a jack is