36 equally efficient workers can paint 25 identical walls in 48 days. In how many days can 45 such workers paint 60 such walls?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 92.16
Concept used:
M1D1/W1 = M2D2/W2
Calculations:
Let the number of days required be x.
Using the above concept;
⇒ (36 × 48)/25 = (45 × x)/60
⇒ x = (12 × 48 × 4)/25
⇒ x = 92.16