Question
Mathematics Question on Time and Work
Ram has a sum of money, which is sufficient to pay either Usha's wages for 30 days or Manika's wages for 60 days. If he employes them together, the money is sufficient to pay their wages for how many days?
A
30
B
20
C
12
D
10
Answer
20
Explanation
Solution
The correct answer is (B) : 20.