JEE Main - Previous Year Papers JEE MAIN 2026 JEE Mains 23 January 2026 Paper Shift -1 Single Correct MCQ
Published on: August 13, 2026

A building construction work can be completed by two masons A and B together in 22.5 days. Mason A alone can complete the construction work in 24 days less than mason B alone. Then mason A alone will complete the construction work in:

A
24 days
B
42 days
C
30 days
D
36 days

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Text Solution

Verified by Experts
The correct answer is:
D

Let time taken by mason a alone to complete the work be in x days so, mason B along take days
work done by A in 1 day
work done by B in 1 day
so work done by in 1 day
So,

rejected

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