IBM
Company
Numerical Ability
Arithmetic
in a normal 5 day work week,each of two employees
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- Correct Question: In a normal 5-day work week, each of 12 employees produces 300 items per day-last week, 1/3 of the employees were absent from work for 2/5 of the days in the week. how many total items were produced last week?
Option
a) 18000
b) 14400
c) 6000
d) 15600
e) 16,200
Solution:15600 items
1 employee produces 300 items per day
1/3 of the employees were absent for 2/5 days of last week.
==> 4 employees were absent for 2 days.
Items produced by them in 3 days
= 300*3*4
=3600
Items produced by other employees
=8*5*300
=12000
Total items produced = 12000+3600
=15600
- 9 years agoHelpfull: Yes(11) No(0)
- 12*5*300=18000
absence=2/5*1/3=2/15
so presence=13/15
totql item produced=13/15*18000=15600
- 9 years agoHelpfull: Yes(6) No(0)
- In a normal 5-day work week, each of 12 employees produces 300 items per day-last week, 1/3 of the employees were absent from work for 2/5 of the days in the week. how many total items were produced last week?
Option
a) 18000
b) 14400
c) 6000
d) 15600
e) 16,200
answer : c 15600 - 9 years agoHelpfull: Yes(1) No(1)
- 15600 is correct.
- 8 years agoHelpfull: Yes(1) No(0)
- no. of items produced by each employee per day = 300/12= 25
last week 1/3 of the employees were absent for 2/5 of the week .. means that for first 2 days only 8 employees worked instead of 12 ..
day 1 ( 8 employee ) = 8*25 = 200
day 2 ( 8 employee ) =8*25=200
day 3 (12 employee )=12*25=300
day 4 (12 employee )=12*25=300
day 5 (12 employee)=12*25=300
so total 1,300items - 9 years agoHelpfull: Yes(0) No(4)
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