Payal lives in an even numbered Floor in Flat-B. One who speaks Marathi lives immediately below of Payal. Pallavi who speaks Kannada lives in Flat-A of an odd numbered floor. Pallavi lives south-west of Payal. Parul lives second to above Paridhi in Flat-B. Case-2 we get one more possibility Pooja speaks Hindi lives to the west of Parul Note: Case-2 gets rejected since Pooja speaks Hindi lives to the west of Parul is not possible. There is a gap of one Floor between the both who speaks Tamil & Punjabi and both of them live in an even numbered floor in Flat-A. Pavitri speaks Tamil and lives above the one who speaks Punjabi. Persons speaking Tamil and Bengali shared the same Floor The one who speaks Urdu lives north-east of Padma. Case-2-A gets eliminated since above said condition is possible. Finally, Pari lives in Flat-B of Floor-4 and Payal speaks English. FINAL ARRANGEMENT
-20, -16, -7, 9, 31, 70
5 11 23 43 85 171 341
...14, 16, 22, 46, 172, 886
8 10 36 216 2592 62208
Find the wrong number in given number series.
1687, 1666, 1618, 1549, 1457, 1342.
256 768 96 288 35 108
334, 301, 271, 251, 239, 233
8 12 21 36 62 98
1024, 1056, 1096, 1144, 1196, 1260
71 81 61 101 51 181