A is twice as good a workman as B and together they finish a piece of work in 1 day. A alone can finish the work in -
ক) 28 days
খ) 24 days
গ) 25 days
ঘ) 21 days
Note : question problem
Related Questions
ক) 20 cm
খ) 5 cm
গ) 15 cm
ঘ) 12 cm
ক) Increases by 2%
খ) Decreases by 1%
গ) Increases by 1%
ঘ) Decreases by 2%
ক) 30
খ) 40
গ) 15
ঘ) 60
ক) 3/4
খ) 2/5
গ) 1/3
ঘ) 2/3
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