Probability — Mathematics

Test your limits with our Elite Pro-Vault Questions for mathematics

Question 1
EasyJEE

The probability of gettingaheadinasingletossofafaircoingetting a head in a single toss of a fair coin is:

A. 1/21/2
B. 1
C. 0
D. 1/41/4
Question 2
EasyJEE

The probability of gettingasumof7whentwodicearerolledgetting a sum of 7 when two dice are rolled is:

A. 1/61/6
B. 1/121/12
C. 5/365/36
D. 1/361/36
Question 3
EasyJEE

If P(A)=0.4, P(B)=0.5, and P(A∩B)=0.2, then P(A∪B) =

A. 0.7
B. 0.9
C. 0.5
D. 0.3

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