Grass in lawn grows equally thick and in 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?
- 3 Answers
- 20857 Views
- Anna University, CTS, Infosys, I also Faced
- E-Mail Answers
Answer Posted / santos
Use 3pt. Formula
( (x-x1)/(x2-x1) )=( (y-y1)/(y2-y1) )
We get 150
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
A family has several children. Each boy in this family has as many sisters as brothers but each girl has twice as many brothers as sisters. How many brothers and sisters are there?
which questions will be coming
How long will a train 100m long travelling at 72kmph take to overtake another train 200m long travelling at 54kmph
Gaurav buys milk at Rs. 60 per litre, adds water to it and then sells it at Rs. 75 per litre. What should be the ratio of milk to water to get a profit of 37.5%?
CALIBRATION PROCEDURE FOR HPLC
If the circumference of a circle is 100 units, Then what will the length of the arc described by an angle of 20 degree ?
one question has last part like difference between two terms is 9 and product of two numbers is 10, what is the squares of sum of numbers?
he hour hand lies between 3 and 4. Tthe difference between hour and minute hand is 50 degree.What are the two possible timings?
A number, when it is divided by 8 it gives a remainder 3 and is divisible by both 3 and 5. Find the number.
What would be the simple interest obtained on an amount of Rs. 5580 at the rate of 6.5 % p.a. after 5 years?
The minimum token cost is Rs. 100, which grants the token holder to travel up to a distance of 10 miles. And for every additional mile travelled, the charge is Rs. 10. A minimum luggage weight of 10 kg is not charged, after which it is charged at Rs. 1 per kg. During a specific journey, suppose you carry a weight of 'k' kg, and a distance of 'p' miles is travelled, which equation will indicate the correct total charge to be paid by the traveller?
If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).
Four Members A, B, C, D are playing a game .A person losing a game should double the amount of others .B, C, D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Who started with greatest amount of money?
one man or two women or three boys can do a work in 44 days then one man, one women and one boy together can fininsh the same work in ---- days
A rectangular tank can hold m litres of milk. Find how many litres of milk can a tank hold when all its dimensions are doubled?
