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7th ICSE
IMPORTANT
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The probability of an impossible event is .

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Important Questions on Chance and Probability

EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 1

When you toss a coin, heads and tails have an _____ chance of happening.

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7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 1

 An event with a 70% probability is a _____ event.

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7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 2
Rolling the number 7 on a standard die is an impossible event.
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7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 2
If your chances of being stuck in a traffic jam are 110,000, it is a likely event.
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7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 2
A bag holds 4 green marbles, 3red marbles and 5 blue marbles.
The probability of pulling out a red marble is 13.
EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 2
The probability of a certain event is 1.
EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 2
The probability of drawing a red card from a pack of 52 playing cards is 12.
MEDIUM
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Revision Exercise>Q 3
Tickets numbered 1 to 20 are shuffled. What is the probability that a ticket drawn at random bears a number that is a multiple of 4?