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Q#1 Numerical Ability GATE EE 2015 MCQ +2 marks -0.66 marks

The probabilities that a student passes in Mathematics, physics and Chemistry are m, p, and c respectively of these subject, the student has 75% chance of passing in a least one, a 50 % chance of passing at least two a 40% chance of passing exactly two, following relations are drawn in m, p, c:

(I) p + m + c = 27/20

(II) p + m + c  = 13/20

(III) (p)x(m)x(c) = 1/20

Only relation I is true.

Only relation II is true.

Relations II and III are true.

Relation I and III are true.

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