X bullocks and Y tractors take 8 days to plough a field. If we halve the…
GATE · 2017 · ME · Set 2 · General Aptitude
X bullocks and Y tractors take 8 days to plough a field. If we halve the number of bullocks and double the number of tractors, it takes 5 days to plough the same field. How many days will it take X bullocks alone to plough the field?
- A.
30
- B.
35
- C.
40
- D.
45
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