IBM
Company
Numerical Ability
Time and Work
If a clerk can process 80 cheques in half an hour, how many cheques can she process in a seven and one half hour day?
Read Solution (Total 6)
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- =80*15
1200 cheques - 13 years agoHelpfull: Yes(12) No(1)
- she can process 1200 cheques in 7 1/2hours
1/2=80
450min=7 1/2
450/30=15
80*15=1200 - 12 years agoHelpfull: Yes(7) No(2)
- 30 min=80 chques
then 1hour=160 cheques
7hour=1120
7hour+30min=1120+80=1200 ans Think Logically - 8 years agoHelpfull: Yes(7) No(0)
- in 1 hour 160 cheques
in 15/2 hours (15*80)=1200 cheques - 10 years agoHelpfull: Yes(5) No(0)
- half an hour ,1/2=80
one hour=160
7 hour=7*160=1120
seven and half an hour=1120+80=1120 - 9 years agoHelpfull: Yes(2) No(1)
- 1/2 Hr -> 80 Cheques
Per Hour -> 80 * 2 = 160
For 7 Hours -> 120 * 7 = 1120
For 7 1/2 Hour -> 1120 + 80 = 1200
clerk can process 1200 cheques in Sever & one half an hour day.
- 9 years agoHelpfull: Yes(0) No(0)
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