Question
Which of the following pair have same Flat No. and same
Floor No.? Study the following information carefully to answer the given questions: There are Twelve persons i.e. P, Q, R, S, T, U, V, W, X, Y, Z and A who lives in a building having Four 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. Note: If A lives above (or below) B, then there are living in same flat unless stated otherwise. Q lives immediately above of W who lives to the immediate East of U in an odd numbered floor. V lives to the west of Y who lives to the immediate above of S on Floor-2 and in Flat-3. X lives north-west of W and immediate west of Q. T lives immediately below of R who lives in North-West direction of P who lives immediately above of A.Solution
Q lives immediately above of W who lives to the immediate East of U in an odd numbered floor. As per these lines four cases will form: 
V lives to the west of Y who lives to the immediate above of S on Floor-2 and in Flat-3. Case-2 gets rejected since above said condition is not possible. Also we get two more sub cases from Case-1-A and Case-2-A 
X lives north-west of W and immediate west of Q Case-1 gets rejected since above said condition is not possible 
T lives immediately below of R who lives in North-West direction of P who lives immediately above of A. Note: Case-1-A, Case-2-A and Case-1-A (I) gets rejected since above said condition is not possible 
Finally Z lives in 1st floor of FLAT-2 and we get the final arrangement 
The sum of the digits of a two-digit number is 9, and when the digits are reversed, the number decreases by 45. Find the changed number.
- An integer 'p' is added to each of 19, 25, 43 and 55 so that the resulting numbers will be in proportion in given order only. Find the value of '(p + 4) '....
S1 is a series of 5 consecutive multiples of 3 and S2 is a series of 4 consecutive multiples of 8. If the ratio of 3rd to 2nd terms in S1 is 6:5 and in ...
Ravi has 90 pens of two different brands i.e., Parker and Cello. If he bought 30 more Parker pens, the ratio of number of Cello to Parker pens with him ...
The sum of two numbers is 30 while the difference between these two numbers is 6. What is 50% of the product of the two numbers?
The sum of four consecutive even numbers is 108. What is the sum of the squares of these numbers?
The numerator of a fraction is 9 less than its denominator. If the numerator is decreased by 4 and the denominator is increased by 2, then the denominat...
Find the number of Digits required to write down the number of Pages in a 500 page book?
Find the number of zeroes in the product of 60 × 61 × 62 × ........ × 80?
When the digits of a two-digit number are interchanged, the new number becomes 19 less than 150% of the original number. If the sum of the digits is 11,...
Relevant for Exams:
