[" days."19." If "21" cows eat as much as "15" oxen.How many cows "],[" will eat as much as "25" oxen? "]

If 21 cows eat as much as 15 buffaloes.how many cows will eat as much as 35 buffaloes?

If 21 cows eat as much as 15 buffaloes,how many cows will eat as much as 35 buffaloes? 45 (b) 4956 (d) 54

If 21 cows eat as much as 15 buffaloes, how many cows will eat as much as 35 buffaloes? (a) 45 (b) 49 (c) 56 (d) 54

24 cows can graze a field in 20 days.How many cows can graze it in 15 days?

33 cows can graze a field in 12 days.How many cows will graze the same field in 9 days ?

10 horses and 15 cows eat grass of 5 acres in a certain time. How many acres will feed 15 horses and 10 cows for the same time, supposing a horse eats as much as 2 cows ?

Grass in a lawn grows equally thick and at a uniform rate.It takes 24 days for 70 cows and 60 days for 30 cows to eat the whole of the grass.How many cows are needed to eat the grass in 96 days? (a) 18 (b) 20 (c) 24 (d) 36(e) None of these

Two persons A and B take a field on rent. A put on it 221 horses for 3 months and 15 cows for 2 months; B puts 15 cows for 6 months and 40 sheep for 7 1/2 months. If, in one day 3 horses eat as much as 5 cows eat and 6 cows as much as 10 sheep, what part of the rent should A pay?

45 cows can graze a field in 12 days.How many cows will graze the same field in 9 days?