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# Men and Job Problem | Tomato Question 2 | ISI Entrance This is a problem from TOMATO Problem number 2, useful for ISI and CMI entrance exam based on Men and Job.

Problem:

If m men can do a job in d days, then the number of days in which m+r men can do the job is
(A) d+r; (B) ; (C) ; (D) ;

Discussion:

If m men can do a job in d days,
Then m men does job in 1 day
Then 1 man does job in 1 day
Then m+r men does job in 1 day
Then m+r men does 1 job days.

Hence answer is days (D)

## Chatuspathi:

• What is this topic: Arithmetic
• What are some of the associated concepts: Unitary Method
• Where can learn these topics: Cheenta I.S.I. & C.M.I. course, discusses these topics in the ‘Arithmetic’ module.
• Book Suggestions: Arithmetic by K.C. Nag

This is a problem from TOMATO Problem number 2, useful for ISI and CMI entrance exam based on Men and Job.

Problem:

If m men can do a job in d days, then the number of days in which m+r men can do the job is
(A) d+r; (B) ; (C) ; (D) ;

Discussion:

If m men can do a job in d days,
Then m men does job in 1 day
Then 1 man does job in 1 day
Then m+r men does job in 1 day
Then m+r men does 1 job days.

Hence answer is days (D)

## Chatuspathi:

• What is this topic: Arithmetic
• What are some of the associated concepts: Unitary Method
• Where can learn these topics: Cheenta I.S.I. & C.M.I. course, discusses these topics in the ‘Arithmetic’ module.
• Book Suggestions: Arithmetic by K.C. Nag

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