Question
Four of the following forms a group based on certain
pattern. Who does not belong to this group? Study the following information carefully to answer the given question: Eight friends – A, B, C, D, E, F, G and H were born on in January, April, November and December on either 5th or 12th (No two people born on same on dates). The ones who were born in a month having 30 days like different fast food – Maggie, Pasta, Chowmein and Sandwich not necessarily in the same order. The ones who were born in a month having 31 days like different city – Rampur, Delhi, Raipur and Mumbai not necessarily in the same order. E was born on 12th of the month which has 30days. Two people were born between E and D. D does not like any fast food. B likes Maggie. Number of people was born after A as before D are same. One person was born between the ones who like Pasta and Raipur city. Two people were born between E and one who likes Mumbai city. No person was born between B and one who likes Rampur city. A does not like Rampur city. The ones who like Delhi city and Rampur were born on same month. Two people were born between A and H. F do not like any City. One person was born between C and one who likes Maggie. Number of persons was born between the ones who like Sandwich and Raipur city is two.Solution
1. E was born on 12th of the month which has 30days. 2. Two people were born between E and D. 3. D does not like any fast food.(it means D not born on the month which has 30 days) 4. Number of people was born after A as before D are same
5. B likes Maggie. 6. Two people were born between A and H. 7. F does not like any City (it means F born on even number of days of month) 8. One person was born between C and one who likes Maggie
Hence case-1 was eliminated because we cannot place C.
9. No person was born between B and one who likes Rampur city. 10. A does not like Rampur city. 11. The ones who like Delhi city and Rampur were born on same month.
Case-2 was eliminated as A is not like Rampur 12. Two people were born between E and one who likes Mumbai city. 13. One person was born between the ones who like Pasta and Raipur city. 14. Number of persons was born between the ones who like Sandwich and Raipur city is two  Final arrangements 
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