Total Answers and Comments: Last Update: July 21, 2008
Submitted by : Karthikkeyan Vijayan40 cows in 40 days.
30 cows = (40/30)*40 = 160/3 = 53 days.
imagine 'x' unit being taken by 1 cow in 1 day.
30 cows in 40 days qill take their share.
at the end of 40th day
40 (days)*10 (cows) share will be there remaining. (400* x) will be there.
means 1 cows share for 400 days.
30 cows = 400/30 = 13 more days.
so 40+13 = 53 days.
Above answer was rated as good by the following members: samcorp3 , anjali_aiet , jigar4601
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September 22, 2005 08:14:53 #5
simon Member Since: September 2005 Contribution: 3
RE: In a grass field, if there are 40 cows, the... if 10 cows r less days increse by 20
so if 20 days incrs by 40
so answer shud b 40+40
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December 06, 2005 07:22:16 #9
Karthikkeyan Vijayan
RE: In a grass field, if there are 40 cows, the... 40 cows in 40 days.
30 cows (40/30)*40 160/3 53 days.
imagine 'x' unit being taken by 1 cow in 1 day.
30 cows in 40 days qill take their share.
at the end of 40th day
40 (days)*10 (cows) share will be there remaining. (400* x) will be there.
means 1 cows share for 400 days.
30 cows 400/30 13 more days.
so 40+13 53 days.
Is this answer useful? Yes No 1 0 Overall Rating: +1
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