Question
Who among the following live immediately above
F? Study the following information carefully and answer the question given below: There are eight people A, B, Y, Z, M, N, E and F are living in a 8 floor Building on different floors from top to bottom (such as ground floor is numbered as 1 and top floor is numbered as 8) but not necessarily in the same order. M lives immediately above the floor on which Y lives but not on an even numbered floor. Z lives on the floor which is a prime number but not on the 3rd floor. N lives immediately below the floor on which B lives. The person lives between A and Y is not more than three and not less than two. A live on the topmost floor. There is one person living between the floors on which F and Z lives. F lives immediately above the floor on which B lives.Solution
1. Z lives on the floor which is a prime number but not on the 3rd floor. 2. A lives on the topmost floor. 
3. M lives immediately above the floor on which Y lives but not on an even numbered floor. 4. There is one person living between the floors on which M and Z lives 
In CASE1 M live in even floor so CASE1 is cancelled out. 5. The person lives between A and Y is not more than three and not less than two. 
In CASE2A and CASE2B the person lives between A and Y is more than three and less than two. So, CASE2A and CASE2B is cancelled out. 6. F lives immediately above the floor on which B lives. 7. N lives immediately below the floor on which B lives 
Quantity I: A vessel contains a mixture of milk and water in the ratio of 7 : 5. If 9 litre of mixture is sold and replaced by same amount of water then...
I. 2x² + 15 x - 27 = 0
II. 3 y² + 25 y - 18 = 0
I. 4p² + 17p + 15 = 0
II. 3q² + 19q + 28 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 32x + 207 = 0
Equation 2: y² - 51y + 648 = 0
I. x2 + (9x/2) + (7/2) = - (3/2)
II. y2 + 16y + 63 = 0
I.70x² - 143x + 72 = 0
II. 80 y² - 142y + 63 = 0
I. x2 – 13x + 40 = 0
II. 2y2 – 15y + 13 = 0Â
I. 7x² + 27x + 18 = 0
II. 19y² - 27y + 8 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
l. x2 - 16x + 64 = 0
II. y2Â = 64
