Start learning 50% faster. Sign in now
B lives in an odd numbered floor. There is a gap of two floors in which B and A lives. Both A and B do not live in the same flat number. E lives immediately above A in the same flat number. From these statements we will have four cases: If B lives on fifth floor in flat 1, then A lives on second floor in flat 2. As E lives immediately above A in the same flat number. So, E will live on third floor in flat 2. If B lives on first floor in flat 1, then A lives on fourth floor in flat 2. As E lives immediately above A in the same flat number. So, E will live on fifth floor in flat 2. If B lives on fifth floor in flat 2, then A lives on second floor in flat 1. As E lives immediately above A in the same flat number. So, E will live on third floor in flat 1. If B lives on first floor in flat 2, then A lives on fourth floor in flat 1. As E lives immediately above A in the same flat number. So, E will live on fifth floor in flat 1. Both E and G lives in the same flat number.C and F live in the same floor. (vi) J, who lives on an even numbered floor, lives below F and both lives in the same flat number. From these statements Case 2 and Case 4 will get discarded as G lives on third floor. C and F live on same floor and J lives below F in even number floor which can’t be possible. So, we will proceed with Case 1 and Case 3. Case 1. F cannot live on fourth floor in flat 2 as J lives below F in even number floor. So, F and C will live on fourth floor in flat 1 and flat 2 respectively. Then J lives on second floor in flat 1. Case 3. F cannot live on fourth floor in flat 1 as J lives below F in even number floor. So, F and C will live on fourth floor in flat 2 and flat 1 respectively. Then J lives on second floor in flat 2.
H does not live in flat number 2.There is a gap of one floor in which E and G lives. I lives above D and both live in the same flat number. H and D neither live in the same flat number nor in the same floor. Case 1. I and D cannot live in flat 2 as there is a gap of one floor in which E and G lives. So, I and D will live on third floor and first floor in flat 1. H and D neither live in the same flat number nor in the same floor. H cannot live on first floor with D. So, H live son fifth floor in flat 2 but this case will get discarded as it is given that H does not live in flat number 2. Case 3. I and D cannot live in flat 1 as there is a gap of one floor in which E and G lives. So, I and D will live on third floor and first floor in flat 2. H and D neither live in the same flat number nor in the same floor. H cannot live on first floor with D. So, H live son fifth floor in flat 1 and G lives on first floor in flat 1.
Final arrangement as shown below:
Find the smallest number that, when divided by 3, 4, 5, and 6, leaves a remainder of 2 but is divisible by
Find the third proportion of 38 and 19.
How many 3-digit numbers are completely divisible by 5?
The sum of two numbers is 60 whereas the sum of their reciprocals is (20/9). Find the square of the product of the two numbers.
What is the largest three-digit number that, when divided by either 13 or 17, results in a remainder of 2?
15% of a number is 1.2. Find that number.
How many two digits numbers are there which ends with 4 and completely divisible by '3'.
Find the value of ‘x’ if x = √729 + √1156
In a two-digit positive number, the digit in the tens place is one less than the square of the digit in the units place. Additionally, the difference be...