Question
If Mango is liked by Suraj, what does Jatin
likes? Study the following information carefully and answer the given questions: Aman, Mayank, Gopal, Suraj, Jatin and Shubham are 6 students studying in XYZ School in different standards- II, IV, and VI with atleast one in each. They like different fruits namely- Mango, Guava, Apple, Grapes, Litchi and Blackberry. Each of them has a favourite subject- Hindi, Maths, English, Reasoning, Biology and History not necessarily in the same order. They also like different colours- Red, Green, White, Black, Yellow and Grey. i) Both the students who like Biology and White colour studies in IV standard. ii) The only student studying in VI standard likes Green color and Hindi is his favourite subject, but he does not like Guava. iii) The student whose favourite subject is Reasoning likes Grapes. iv) Aman’s favourite subject is History and he studies in IV standard. v) Mayank studies in II standard. vi) Gopal likes neither Biology nor Apple. vii) Student whose favourite subject is Biology likes Yellow color. viii) Jatin does not like Guava. ix) Suraj’s Favourite subject is Hindi. x) Student who likes English does not like Red color. xi) Shubham likes neither Grey nor Yellow color. xii) Neither Mayank nor Shubham likes Maths. xiii) The one who likes Grey color, one who likes Apple and the one who likes Litchi studies in same standard. xiv) There are atleast 2 students in II standard and the one who likes Maths Studies in II standard. xv) The one whose favourite subject is English does not study in same standard with the student whose favourite subject is History.Solution
Both the students who like Biology and White colour studies in IV standard .Only Suraj studies in VI standard . He likes Green colour and Hindi is his favourite subject. Student whose favourite subject is Biology likes Yellow Colour. The student who likes Grey colour, One who likes Apple and the one who likes Maths studies in the same standard. Student whose favourite subject is Maths studies in II standard. Student whose favourite subject is English does not study in same standard with the student whose favourite subject is History.(i.e. Student whose favourite subject is English studies in II standard as Student having History studies in IV standard) Mayank studies in II standard but he does not likes Maths. One who likes English does not like Red colour. Shubham neither likes Grey nor yellow colour. If we combine the above statements, we will get 2 possible cases: Case-1 Case-2
The student whose favourite subject is Reasoning likes Grapes. But, while checking Case1 there is no place together for Reasoning and Grapes(as Student whose favourite subject is Reasoning likes Grapes) . So, the Case 1 cannot be possible. Now consider Case2:  Shubham does not like Grey and Yellow colour. Also, he does not like Maths. So, there is only 1 possible place for Shubham. Mayank studies in II standard but Maths is not his favourite subject Gopal does not like Biology. Jatin and Suraj does not like Guava
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