Question
How many persons live between B and
C? Study the following information carefully and answer the question given below: Eight persons X, Y, Z, B, C, D, H and U live in an eight storied building, one on each floor but not necessarily in the same order. The ground floor is numbered 1, and the floor above is numbered 2 and so on. Only two persons live below the floor on which H lives. Only one person lives between H and X. U lives on an odd numbered floor but not on floor number 7. Only two persons live between U and Y. Y does not live on the topmost floor. X does not live on the lowermost floor. B lives immediately below Z. Neither B nor C lives on floor number 6.Solution
Only two persons live below the floor on which H lives. Only one person lives between H and X. X does not live on the lowermost floor. Using the above information we can place X and H on the floor number 5 and 3 respectively. 
U lives on an odd numbered floor but not on floor number 7. Only two persons live between U and Y. Y does not live on the topmost floor. We can use the above information to place U and Y in the table as shown below. 
B lives immediately below Z. Neither B nor C lives on floor number 6. After using the above information we can place B, Z and C in the table and here we can see that there is only spot left on the table which will be filled by last remaining member i.e. D. 
Which alkali metal is represented by the atomic number 3?
The mine explosions are mostly caused by the combination of air with which gas?
What type of equilibrium is it when the center of gravity is at the highest point?
What is the common name of the compound with the formula C6H5NH2?
What type of glass is used in the manufacturing of cooking utensils?
The rate of evaporation increases with ______.
What is the main constituent of biogas?
______ is defined as the number of moles of solute per litre of solution.
Which method is employed to separate minor quantities of multiple dissolved solids in a solution?
What are antibiotics?
Relevant for Exams:
