Question

Karan can do 80% works in 40 days. Remaining work completed by Karan and Arjun in 6 days. In how many total days the total work is finish if Arjun work alone?

A 60 days Correct Answer Incorrect Answer
B 80 days Correct Answer Incorrect Answer
C 75 days Correct Answer Incorrect Answer
D 95 days Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Karan – 40 × 5/4 = 50 Karan + Arjun – 6 × 5/1 = 30 Arjun = 150/(5-3)= 75 days

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