Question
On which of the following floor number does D live?
Answer the questions based on the information given below. Eight persons A, B, C, D, E, F, G and H live on different floors of aneight-storey building, where the bottommost floor is 1 and the floor above it is 2 and so on. They all have different genders i.e. male and female. Not more than two persons of same genders live on adjacent floors.Number of males is more than that of the number of females. Three persons live between D and the one who lives two floors above B, who is male. B doesn’t live above the 4th floor. A lives two floors below C, neither of them lives adjacent to D and B. D lives above C. The one who lives on the 2nd floor from the top is female. The number of person lives above G is one more than the number of person lives below E. At most two people live above G. Neither A nor G is female. D doesn’t live adjacent to E. H lives above F, who is male.Solution
Three persons live between D and the one who lives two floors above B, who is male. B doesn’t live above 4th A lives two floors below C, neither of them lives adjacent to D nor B. The one who live on 2nd floor from the top is female. 
The number of persons lives above G is one more than the number of persons lives below E. Neither A nor G is female. At most two people live above G. D doesn’t sit adjacent to E. D lives above C. H lives above F, who is male. 
Which one of the given mathematical operations will result in 429?
Select the correct combination of mathematical signs to replace the '@' signs and balance the given equation.
22 @ 6 @ 18 @ 17 @ 2
If A $ B means A X B, A € B means A ÷ B, A & B means A + B and A @ B means A - B, then what is the value of '178 & 100 € 25 @ 18 $ 4 & 22'?
...After interchanging the given two signs, what will be the value of the given equation? + and ÷
128 - 45 ÷ 72 + 9 X 11
By interchanging the given two numbers (not digits), which of the following equations will be correct?
24 and 15
I. 113 + 24 - 17 X 1...
Which two signs should be interchanged to make the following equation correct?
9 × 10 ÷ 2 – 4 = 51 + 2Â
If '$ means +', '# means –, '@ means ×' and '* means ÷', then what is the value of ' 16 $ 4 @ 5 # 72 * 8 ' ?
...Select the correct combination of mathematical signs that can sequentially replace the sign * and make the equation correct.
5 * 14 * 6 * 8 * 9 * 502
- Which two signs should be interchanged to correct the given equation?
5 + 3 × 8 – 12 ÷ 4 = 3 - If '+' means '-', ' X ' means '+', '-' means '÷' and '÷' means ' X ', then what is the value of the following expression?
54 ÷ 6 X 117 - 9 + 68
