Question

one got gives milk 250gm one cow gives milk 500gm one buffalow gives milk 4kg iss teeno ko aisa calculate karo ki 20kg 20jaanwar aaye

Answer 1

3 buffalos + 15 cows + 2 goats
12 ltrs + 7.5 ltr + 0.5 ltrs
6 years agoHelpfull: Yes(28) No(5)

Assume number of respective animals are x,y,z.
x+y+z=20---(1) as the total number of animal has to be 20
Amt of milk will be 4x+(1/2)y+(1/4)z=20---(2)
Solving equation 1 and 2 we get
15x+y=60 ----(3)

Since buffalo gives 4litre and total milk is 20, x < 5
But from eq 3, x cannot be more than 4;
Further if x=1 or 2; y>20... Not possible, since total animal is 20
Thus, x=3, y=15, z=2
Ans: 3 buffalos, 15cows, 2goats6 years agoHelpfull: Yes(14) No(1)@ Ganesh,
Pls check.

11 cows will give 5.5 ltr milk and not 6.5 ltrs.6 years agoHelpfull: Yes(8) No(1)let no. of buffaloes=x
no. of cows =y
no. of goats =(20-x-y)
no. of .ltrs milk given by buffalos = 4x
no.of ltrs given by cows = y/2
no. of litres by goat(20-x-y)/4
total no.of ltrs of milk = 4x+(y/2)+(20-x-y)/4 =20

solving the equation we get 
no. of buffalos = 3
no. of cows =15 
no.of goats=23 years agoHelpfull: Yes(4) No(0)3 buf,15 cow, and 2 goats6 years agoHelpfull: Yes(3) No(4)3 buffalo = 12 liter
15 cow = 7.5 liter
2 goat = .5 liter3 years agoHelpfull: Yes(3) No(1)there are two possible solutions:
1. 4 buffaloes (=16 ltrs) and 16 goats (=4 ltrs).
2. 3 buffaloes (=12 ltrs) + 15 cows (=7.5ltrs) + 2 goats (= 0.5 ltrs)6 years agoHelpfull: Yes(2) No(0)buffalos = 3
cows = 15
goat = 26 years agoHelpfull: Yes(2) No(1)3 buffalos=4*3 =12 litre of milk
15 cows=15*1/2=7.5 litres of milk
2 goats=2*1/4=.5 litres of milk

s0 20 animals and 20 litres of milk
3 years agoHelpfull: Yes(2) No(1)(4*3)+((1/2)*15)+((1/4)*2)=20
buffaloes = 3
cows = 15
goats = 26 years agoHelpfull: Yes(1) No(3)3 buffalos = 12 ltrs
15 cows = 7and1/2ltrs
2 goats = 1/2 ltr
6 years agoHelpfull: Yes(1) No(1)3 buffalo = 12 liter milk
15 cow = 7.5 liter milk
2 goat = .5 liter milk 
total animal = 20 and total milk = 206 years agoHelpfull: Yes(1) No(0)3 buffelo=12 lit milk
11 cow =6.5
6 goat =1.5
--------------
20 =206 years agoHelpfull: Yes(1) No(7)3 buffaloes * 4 liter milk = 12 liters
15 cows * 1/2 liter milk = 7.5 liters
2 goats * 1/4 liter milk = 0.5 liters
----6 years agoHelpfull: Yes(1) No(0)3 buffaloes, 15 cows and 2 goats will give 20 litres of milk together.6 years agoHelpfull: Yes(0) No(0)3 buffaloes * 4 liter milk = 12 liters
15 cows * 1/2 liter milk = 7.5 liters
2 goats * 1/4 liter milk = 0.5 liters
----6 years agoHelpfull: Yes(0) No(0)3 buffalo = 12 liter
15 cow = 7.5 liter
2 goat = .5 liter

6 years agoHelpfull: Yes(0) No(1)4 buffalo and 16 goats6 years agoHelpfull: Yes(0) No(2)4x+.5y+.25z=20
x+y+z+20
6 years agoHelpfull: Yes(0) No(2)16 goats=(1/4)*16=4litre
4 buffalo=4*4=16litre 
total=4+16=20 litre2 years agoHelpfull: Yes(0) No(0)Ek 250ml milk dete ek 500ml milk dete ek 5 litre milk dete tr aaplyala milk chi sankya 20 litre pahije aani animal chi pn sankya 20 pahije tr kiti ghyavya lagtil1 year agoHelpfull: Yes(0) No(0)Buffalo gives 4 liter milk, cow gives (1/2) liter milk and goat gives 1/4 liter milk. you have to get 20 liter milk by 20 animals.what is the number of animals2 Months agoHelpfull: Yes(0) No(0)

Answer 2

4 goats + 1 Buffalo =5kg milk and five animals
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