IBM
Company
Numerical Ability
Permutation and Combination
There are 20,6 and 9 rupees notes. you have to form 99 rupees
with minimum number of notes.At what minimum number of notes you
can achieve this?
Read Solution (Total 4)
-
- 20*3 = 60
6*2 = 12
9*2 = 18
9*1 = 9
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8 99
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8 notes - 12 years agoHelpfull: Yes(18) No(0)
- 20+6+9 = 35
20+6+9 = +35
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70 + 9 = 79 + 20 = 99.
so,
no 20 rs note = 3
no 6 rs note = 2
no 9 rs note = 3
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8
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- 11 years agoHelpfull: Yes(3) No(0)
- 20's - 3. 6's - 2 and 9's = 3 totally 8 notes
- 8 years agoHelpfull: Yes(1) No(0)
- Is there any way to suggest the nomber of notes.
- 8 years agoHelpfull: Yes(1) No(0)
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