All of 60 different vitamin pills contai...

All of 60 different vitamin pills contain at least one of the vitamins A, B and C. Twelve have A only, 7 have B only, and 11 have C only. If 6have all three vitamins and there are `x` having A and B only, B and C only and A and C only, how many pills contain vitamin A?

Similar Questions

Explore conceptually related problems

Lines have only one solution

Out of 100 families in the neigh bourhood, 50 have radios, 75 have TVs and 25 have VCRs. Only 10 families have all three and each VCR owner also has a TV. If some families have radio only, how many have only TV?

Vitamins B and C are water - Soluble vitamins

Consider the simplest alkane having only one 2^@C one 3^@C , and one 4^@C , how may structural isomers are possible?

(A) B-complex vitamins and vitamin-C are not stored in the body. (R) B- complex vitamins and vitamin- C are water soluble

Three numbers a, b and c will be in A.P. if and only if ____.

Points A,B,C are collinear if and only if

All of 60 different vitamin pills contain at least one of the vitamins A, B and C. Twelve have A only, 7 have B only, and 11 have C only. If 6have all three vitamins and there are `x` having A and B only, B and C only and A and C only, how many pills contain vitamin A?

Similar Questions

Recommended Questions