Interested to Buy Any Domain ? << Click Here >> for more details...
In a grass field, If there are 40 cows, they could eat for
40 days. If there are 30 cows, they could eat for 60 days.
Than if 20 cows, How much day they could eat?
a) 60 b) 80 c)55 d)50
- 32 Answers
- 57141 Views
- IBM, Reliance, TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / tam
the ratio is coming
1:1
1:2
1:4........
so the ans is 80
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / praveen
let c be the quantity eaten by each cow per one day...
let g be the grass quantity...
then from the first statemet 40*(c)*40=g
then c = g/(1600)
now consider 20 cows...each day they will take 20*(c)grass
i.e., 20*(g/1600)=g/80...
=> each day they complete g/80th part.
therefore they can complete in 80 days...
now come to the second statement...
for 30 cows...30(g/1600)...t.e., they can complete in
160/3 days ...so second statement is wrong...
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / vishal pitaliya
as the no cows are decreasing no of days will increase
so ans would be 80
40--40
30--60
20--80 (b)ans
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / surya teja challapalli
No of days is inversely proportional to no of cows.
Here no of cows is decresing by 10,no of days increasing by
20.
40->40
30->60
20->80
No of days taken by 20 cows to eat the grass=80.
| Is This Answer Correct ? | 2 Yes | 1 No |
If a passenger train takes twice to cross a freight train to overtake than to cross each other in opposite direction find how many times faster is passenger train than the freight train
What is the difference between control module
G(0)=-1, G(1)=1, G(N)=G(N-1) - G(N-2), G(5)= ?
If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd. a) if statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question. b) if statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question. c) if BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient. d) if EACH statement ALONE is sufficient to answer the question asked. e) if statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.
A longitudinal wave is made, when
can anyone please tell me the written test pattern for FIDELITY (for incampus)for freshers......
a bus started from bus stand at 8.00am and after 30min staying at destination it returned back to the bus stand.the destination is 27 miles from the bus stand the speed of the bus 50percent fast speed at what time it returns to the bus stand.
Which team won the National Football League this year?
Two trains at speed 60 km/hr come in the opposite direction. At a particular time the distance between the two trains is 18km. A shuttle flies between the trains at the speed of 80 km/hr. At the time the two trains crashes what is the distance traveled by shuttle?
The equivalent compound ratio of 5:6::7:10::6:5
1 chocolate cost is Rs.1 & if we return 3 wrapers(covers) of chocolate we get 1 more chocolate. If u have Rs.15 how many chocolates do u get...?
54 Answers Accenture, Broadridge, DaVita, HP, Infosys, iNovate, Mphasis, TCS, Tesco, TFD, Zoho,
English 
