Thanks for the appreciative comments. Input from my side - I must admit I did think later, after the announcement, that #9 was a bit confusing and, perhaps, if I had mentioned it as a road vehicle likely the answer would have been easier to get. Moreover, I had trouble coming up with a brand name for the alphabet Q. I did not want to look up the Net for any of the alphabets and think of something myself. It was only for the alphabet U that I did refer to the Net and two were suggested by my sister.
I omitted to mention in the attached Word doc of the hints - the 'heavenly' reference was to 'God' in the name 'Godrej'.
A few of you gave the answer as Xerox for the clue of carbon copy. Note that I had mentioned that the first 13 answers would be of alphabets Z to N and the next 13 of A to M. Hence, the answer to #19 could not begin with the letter 'X'.
[A note to Aditya: for future quizzes, do not put a question mark after the answer. It is like you are asking the contest organizer "Is this answer right?" or "Perhaps this is the answer". You need to be sure and send the answers accordingly. Also, you missed out on #17 totally. Please avoid sending entries in the rush to be the first. For quite a few contests you have lost out on prizes due to haste, wherein you do not read instructions or are in such a hurry to send that you forget a few answers completely.]
When people come at you with their worst, you should come at them with your best (advice given to Selena Gomez by her mother, quoted in Time magazine.)