UPSC EPFO EO/AO 2023 · Question 39

Question 39 of the UPSC EPFO EO/AO Recruitment Test 2023 (General Ability Test) (2 July 2023). Try it first, then check your answer and the explanation in the practice app.

EO/AO 2023 · Q39 · Quantitative Aptitude · Arithmetic
A, B and C can individually finish a job in 10, 15 and 6 days, respectively. If all of them work together, in how many days will they finish the job?
1. 2 days
2. 3 days
3. 4 days
4. 5 days
A, B और C अलग-अलग किसी कार्य को क्रमशः 10, 15 और 6 दिनों में पूरा कर सकते हैं। यदि वे सभी एक साथ मिल कर उस कार्य को करें, तो वे उस कार्य को कितने दिनों में पूरा कर लेंगे?
1. 2 दिनों में
2. 3 दिनों में
3. 4 दिनों में
4. 5 दिनों में
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