Question
Who lives in Flat – Z of floor –
2? Answer the questions based on the information given below. Eight persons A, B, G, C, D, E, F and H are living in a building having four floors where ground floor is numbered as 1, the floor above it is numbered as 2 and so on till the topmost floor which is numbered as 4. Each floor is having two types of flats i.e. Flat – Y and Flat – Z such that flat – Y of floor – 2 is exactly above the flat – Y of floor – 1 and exactly below the flat – Y of floor – 3 and so on. Similarly, flat – Z of floor – 2 is exactly above the flat – Z of floor – 1 and exactly below the flat – Z of floor – 3 and so on. Also, Flat – Z is to the east of Flat – Y. There is one floor between B’s and C’s floor. G lives just below E’s flat such that both live in the same type of flat. F and H live in the same type of flat such that F lives just above H’s floor and lives immediate west of B. D does not live in flat which is adjacent to F’s flat. C lives on a floor above B. B and C live in different types of flats.Solution
G lives just below E’s flat such that both live in the same type of flat. F and H live in the same type of flat such that F lives just above H’s floor and lives immediate west of B. D does not live in flat which is adjacent to F’s flat. 4. C lives on a floor above B. So, B must live in flat – Z of floor – 2 as F lives immediate west of B and F lives above the floor on which H lives, which means C lives on topmost floor in flat – Y. Now, E and G lives in same flat and G live below E which means G must live on floor – 3 in flat – Z and E lives on 4th floor in flat – Z. Now, D and F do not live in same flat which means D must live on ground floor in flat –Z so, H must live on ground floor in flat – Y. The final arrangement is as follows: 
4    9    28    99    ?   2105   12660
...900 Â Â Â 90Â Â Â 18Â Â Â ? Â Â Â Â 2.16Â Â Â Â 1.08
- What will come in place of the question mark (?) in the following series?
6, 24, 60, ?, 210, 336 Find the missing number in the given number series.
5, 9, 18, 34, 59, ?84, 97, ?, 162, 214, 279
- What will come in place of the question mark (?) in the following series?
712, ?, 576, 508, 440, 372 12, 27, ?, 113, 141, 285, 313
What will come in place of the question mark (?) in the following series?
16, ?, 480, 1920, 5760, 11520?, 32, 75, 144, 245, 384
What will come in place of the question mark (?) in the following series?
10, 410, ?, 710, 760, 785
