31 candidates appeared for an examination, 15 candidates passed in English, 15 candidates passed in Hindi, 20 candidates passed in Sanskrit. 3 candidates passed only in English. 4. candidates passed only in Hindi, 7 candidates passed only in Sanskrit. 2 candidates passed in all the three subiects How many candidates passed only in two subjects

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-

In an examination 80% candidates passed in English and 85% candidates passed in Mathematics. If 73% candidates passed in both these subjects, then what per cent of candidates failed in both the subjects ?

In an exam 60% of the candidates passed in Maths and 70% candidates passed in English and 10% candidates failed in both the subjects. If 300 candidates passed in both the subjects. The total number of candidates appeared in the exam.

In an examination, 92% of the candidates passed and 46 failed. How many candidates appeared?

In an examination, 50% of the candidates failed in English, 40% failed in Hindi and 15% failed in both the subjects. The percentage of candidates who passed in both English and Hindi is

in an examination 96% of the candidate passed and 50 failed. how many candidate appeared?

In an examination,92% of the candidates passed and 46 failed.How many candidates appeared?

In an examination,94% of the candidates passed and 114 failed.How many candidates appeared?