2010020125
Level:
A
We throw a dice and a coin at the same time. You win if you get an odd number on the dice and a tail on the coin. What is the probability of winning?
\(0.25\)
\(0.3\)
\(0.4\)
\(0.35\)
Probability
2010020126
Level:
A
We throw a dice and a coin at the same time. You win if you get an even number on the dice and a tail on the coin. What is the probability of losing?
\(0.75\)
\(0.3\)
\(0.4\)
\(0.35\)
2010020127
Level:
A
We throw a die and write down the number obtained. Then, we consider the event \(\mathrm{A}\): "Obtain a divisor of \(6\)." What is the probability of the event \(\mathrm{A}\)?
\(4/6\)
\(2/6\)
\(3/6\)
\(1/6\)
2010020128
Level:
A
We throw a die and write down the number obtained. Then, we consider the event \(\mathrm{A}\): "Obtain a multiple of \(6\)." What is the probability of the event \(\mathrm{A}\)?
\(1/6\)
\(2/6\)
\(3/6\)
\(4/6\)
2010020129
Level:
A
We throw two dice and write down the difference of the scores obtained. Calculate the probability that the difference is zero.
\(1/6\)
\(2/5\)
\(5/6\)
\(1/4\)
2010020130
Level:
A
We throw two dice and write down the difference of the scores obtained. Calculate the probability that the difference is one or negative one.
\(5/18\)
\(2/5\)
\(5/36\)
\(1/36\)
2010020201
Level:
A
We draw a card from a Spanish deck of \(40\) cards and check the number on it. We consider the event \(\mathrm{A}\): Draw an even number. What is the probability of the event \(\mathrm{A}\)?
Recall briefly Spanish \(40\) card deck: each of four suits (colors) contains \(1\), \(2\), \(3\), \(4\), \(5\), \(6\), \(7\), Jack \( (10)\), Horse \( (11)\) and King \( (12)\).
\(0.5\)
\(0.4\)
\(0.3\)
\(0.25\)
2010020202
Level:
A
We draw a card from a Spanish deck of \(40\) cards and check the number on it. We consider the event \(\mathrm{A}\): Draw an odd number. What is the probability of the event \(\mathrm{A}\)?
Recall briefly Spanish \(40\) card deck: each of four suits (colors) contains \(1\), \(2\), \(3\), \(4\), \(5\), \(6\), \(7\), Jack \( (10)\), Horse \( (11)\) and King \( (12)\).
\(0.5\)
\(0.4\)
\(0.3\)
\(0.25\)
2010020203
Level:
A
We draw a card from a Spanish deck of \(40\) cards and we consider the event \(\mathrm{A}\): Draw a card greater than \(5\). What is the probability of the event \(\mathrm{A}\)?
Recall briefly Spanish \(40\) card deck: each of four suits (colors) contains \(1\), \(2\), \(3\), \(4\), \(5\), \(6\), \(7\), Jack \( (10)\), Horse \( (11)\) and King \( (12)\).
\(0.5\)
\(0.4\)
\(0.3\)
\(0.25\)
2010020204
Level:
A
We draw a card from a Spanish deck of \(40\) cards and we consider the event \(\mathrm{A}\): Draw a card less than \(5\). What is the probability of the event \(\mathrm{A}\)?
Recall briefly Spanish \(40\) card deck: each of four suits (colors) contains \(1\), \(2\), \(3\), \(4\), \(5\), \(6\), \(7\), Jack \( (10)\), Horse \( (11)\) and King \( (12)\).
\(0.4\)
\(0.5\)
\(0.3\)
\(0.25\)