Latest self Aptitude Question SOLUTION: A & B together can complete the work in 30 days.If after working for 4 days, they take the help of C and D on each alternate days and manage to complete the work in 9 days.If D is

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(#M40017912) SELF question Keep an EYE

A & B together can complete the work in 30 days.If after working for 4 days, they take the help of C and D on each alternate days and manage to complete the work in 9 days.If D is twice as efficient as C. In how many days D alone can complete the work ?

Devendra Marghade (11 years ago)

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