Q. Out of 100 families in the neighborhood, 50 gave 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? - Study24x7
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3636 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

Q. Out of 100 families in the neighborhood, 50 gave 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?

A

30

B

35

C

40

D

45

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