D lives immediately above of P who lives to the immediate East of K in an odd numbered floor. As per these lines four cases will form: 
O lives to the west of H 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 P and immediate west of D Case-1 gets rejected since above said condition is not possible 
J lives immediately below of R who lives in North-West direction of C 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 
Change the given sentence into passive voice.
Why does he waste his time on trifles?
Select the correct active form of the given sentence.
The strike has been called off by the workers.
Select the correct passive form of the given sentence.
We expect good news about the corona vaccine.
Choose the correct sentence.
Select the correct passive form of the given sentence.
The PM has announced a very large economic relief package for the country.
Select the correct active voice of the given sentence.
A stringent view of the matter of stubble burning has been taken by the Green Tribunal.
Choose the option that is the passive form of the sentence.
They considered it an impressive building.
Select the correct active form of the given sentence.
An elderly lady was knocked down by a speeding car this morning.
Select the correctly punctuated sentence from the options below.
Select the option that expresses the given sentence in active voice.
Not a word was spoken by the criminal in self-defence.
