Doubt in soling of mcq

#1

Can greedy be used to find the minimum number of notes to make 1000 from (1,5, 7 ) rupee notes.

this takes 144 notes and i think this is minimum.and i think answer should be yes

#2

hello @sakshi0309

yeah answer will be yes for this case

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.