JEE Main Paper II – Mathematics – Part I – Probability – Test 3
No of questions – 10
Marks : 40 (10×4)
Time : 15 mins
JEE Main Paper II – Mathematics – Part I – Probability – Test 3
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Question 1 of 10
1. Question
A coin is tossed once. If a head comes up, then it is tossed again and if a tail comes up, a dice is thrown. The number of points in the sample space of experiment is
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Question 2 of 10
2. Question
Seven digits from the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 are written in a random order. The probability that this sevendigit number is divisible by 9 is
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Question 3 of 10
3. Question
Two events A and B have probability 0.25 and 0.50 respectively. The probability that both A and B occur simultaneously is 0.14. Then the probability that neither A nor B occurs is
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Question 4 of 10
4. Question
A dice is thrown once. The probability of getting a number greater than 3 is
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Question 5 of 10
5. Question
From each of the four married couples, one of the partners is selected at random. The probability that those selected are of the same sex is
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Question 6 of 10
6. Question
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Question 7 of 10
7. Question
The probability that a card drawn out of a packet of 52 is of diamond is
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Question 8 of 10
8. Question
A balanced dice is rolled twice. The probability that the sum of the figures observed is 6 is equal to
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Question 9 of 10
9. Question
Three letters are sent to different persons and addresses on the three envelopes are written at random. The probability that the letter go into the right envelopes is
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Question 10 of 10
10. Question
From a wellshuffed deck of 52 cards, the probability of drawings a black card is
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