The probability that a candidate passes in physics is `70%` and that the passes in chemistry is `40%`. What is the probability that the candidate passes in any one of the two subjects ?

The probability that a candidate passes in physics is 70% and that he passes in chemistry is 40%. What is the probability that the candidate passes in any one of the two subjects?

Probability that Hameed passes in Mathematics is 2/3 and the probability that he passes in English is 4/9. If the probability of passing both courses is 1/4. What is the probability that Hameed will pass in at least one of these subjects?

Probability that Ram passsed in mathematics is 2/3 and the probability that he passed in English is 4/9.If the probability of passing in both subject is 1/4,then what is the probability that Ram will pass in atleast one of these subjects?

Probability that Hameed passes in Mathematics is and the probability that he passes in English is If the probability of passing both courses is what is the probability that Hameed will pass in at least one of these subjects?

The probability that Hemant passes in English is (2/3) and the probability that he passes in Hindi is (5/9). If the probability of his passing both the subjects is (2/5), find the probability that he will pass in at least one of these subjects.

For a student the probability of getting a pass in one paper is 75% and the probability of getting a pass in another paper is 60% . The probability for the student to pass in one paper of the two papers) only is

The probability that a student will pass in Mathematics is 3/5 and the probability that he will pass in English is 1/3. If the probability that he will pass in both Mathematics and English is 1/8, what is the probability that he will pass in at least one subject?

31 candidates appeared for an examination, 15 candidates passed in Mathematics, 15 candidates passed in physics, 20 candidates passed in Chemistry 3 candidates passed only in Mathematics, 4 candidates passed only in Physics, 7 candidates passed only in Chemistry. 2 candidates passed in all the three subjects. How many candidates passed only in two subjects ?

36 candidates appeared for an examination, 15 candidates passed I mathaematics, 15 candidates passed in physics, 20 candidates passed in chemistry, 3 candidates passed only in matematics, 4 candidates passed only in physics, 7 candidates passed only in chemistry and 2 candidates in all the three subjects. Then the number of cendidates who passed only in two subjects is-