Multiple Choice Questions

The ratio of time taken by Anamika and Bani to complete a work is 1 3 respectively Therefore Anamika...........

Quantitative Aptitude (CHSL) Time and work

The ratio of time taken by Anamika and Bani to complete a work is 1 : 3, respectively.

Therefore, Anamika is able to finish a job in 40 days less than Bani. If they work

together, they can complete the work in ______ days.

This questions was previously asked in

SSC CHSL 31st May 2022 Shift-3

- The ratio of time taken by Anamika to Bani is 1:3.

- This means Anamika is faster, completing work in 1/3rd the time Bani takes.

- Let Bani's days to complete work = 3x; Anamika's = x.

- It's given Anamika finishes in 40 days less: 3x - x = 40.

- Solving gives x = 20.

- Anamika takes 20 days, Bani 60 days.

- Working together: 1/20 (Anamika's rate) + 1/60 (Bani's rate).

- Combined rate = 1/15.

- Together, they complete work in 15 days.

The correct answer is Option 3: 15.

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