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Question 27In a medical examination of students of a class, the following blood groups are recorded.Blood groupAABBONumber of1013125studentsA student is selected at random from the class. The probability that he/she has blood group B is:A) 14B) 1340C) 310D) 18

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Question 27

In a medical examination of students of a class, the following blood groups are recorded.



Blood groupAABBONumber of1013125students



A student is selected at random from the class. The probability that he/she has blood group B is:



A) 14

B) 1340

C) 310

D) 18





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