Question
Who among the following lives immediate above the vacant
flat? Study the following information carefully to answer the given questions: There are eight persons i.e. D, E, F, G, H, I, J and K who lives in a building having three floors such that ground floor is numbered as 1 and above it is 2 and so on up to top floor numbered as 3. Each of the floor consist of 3 flats as flat-1, flat-2 and flat-3. Flat-1 of floor-2 is immediately above flat-1 of floor-1 and immediately below flat-1 of floor-3 and in the same way flat-2 of floor-2 is immediately above flat-2 of floor-1 and immediately below flat-2 of floor-3 and so on. Flat-2 is in east of flat-1 and flat-3 is in east of flat-2. One of the flats is Vacant. Note: If A lives above (or below) B, then they are living in same flat unless stated otherwise. I lives to the immediate west of H on floor-2. G lives in the same flat in which I lives. E who lives in an odd numbered flat, does not live above K. Immediate west flat of E is vacant. F and G live in the same floor while F and J shared the same flat. D lives in an even numbered floor. K and E do not share the same floor.Solution
I lives to the immediate west of H on floor-2. D lives in an even numbered floor. As per these lines two cases will arrive: 
G lives in the same flat in which I lives. (By using this line we get 2 more cases) 
E who lives in an odd numbered flat, does not live above K. Immediate west flat of E is vacant. Also K and E do not share the same floor. Brief Hints: E must live in FLAT-3 of floor-1 (odd number) and lives below K. 
Note: Immediate west flat of E is vacant (this condition not possible in Case-2A, hence rejected) 
F and G live in the same floor while F and J shared the same flat. Note: Case-1 and Case-1-A gets rejected since we can’t satisfy the above said condition 
Case 2 is the final result. [Final Arrangement] 
?% of (128.31 ÷ 15.97 × 75.011) = 419.98
If a:(b+c) =3:9 and c:(a+b) =10:14 then find the value of b:(a+c)?
22.11 × 4.98 + 23.03 × 5.12 – 32.95 + 96.9 × 5.02 =?
1131.98 + ? – 1125.04 = 1364.93 – 1168.01
(? + 6.063.03 ) ÷ 10.08 + 21.89 × 6.97 = 1979.97 ÷ 10.96
20.57 ×28.04 ÷ ? + 254 = 429.06
287.97 ÷ √323.99 = ? + 4.05-2 × 64.05
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
`11(2/13)` + `5(2/11)` - `3(4/9)` = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
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