If 6 men can complete a task in 20 days, how many days will 12 men take to finish the same task?
Show answer & explanation
Correct answer: A
Explanation
Men × Days = Constant
6 × 20 = 12 × x
120 = 12x
x = 120/12
x = 10 days
SSC Selection Post - Matriculation Level - 28th July 2025 - Shift 1 • Quantitative Aptitude • Q41
If 6 men can complete a task in 20 days, how many days will 12 men take to finish the same task?
Correct answer: A
Explanation
Men × Days = Constant
6 × 20 = 12 × x
120 = 12x
x = 120/12
x = 10 days