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Seven friends A, B, C, D, E, F and G visit a library on seven different days from Monday to Sunday. C visits on Friday. A visits two days b…

1210Medium DSSSB TGT Computer Science 0 replies 1 views

Seven friends A, B, C, D, E, F and G visit a library on seven different days from Monday to Sunday. C visits on Friday. A visits two days before C. B visits after A but before C. D visits the day after C. E visits on a weekend day. F visits before A. G visits on the day immediately before F. Who visits on Tuesday?

Correct answer: A

Explanation

C = Fri, A = Wed, B = Thu, D = Sat, so E = Sun; F and G fall on Mon and Tue with G immediately before F, so G = Mon and F = Tue.

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