Interested to Buy Any Domain ? << Click Here >> for more details...
A sample of milk contains 5% water. What quantity of pure
milk should be added to 10 litres of milk to reduce the
water content to 2%?
(a) 5 litres
(b) 7 litres
(c) 15 litres
(d) 12 litres
(e) None of these
- 11 Answers
- 63340 Views
- Infoedge, Quinnox, I also Faced
- E-Mail Answers
Answer Posted / deepak pandit
Water content : 5% of 10 ltr.
5/100 * 10 = 0.5 ltr
Now
0.5 ltr = 5% in 10 ltr
0.5 ltr = 2% in (10+x) ltr
As water content remains same after adding pure milk. So, equating both above equations
5/100 * 10 = 2/100 * (10+x)
50 = 20 + 2x
x = 15 ltr.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
There are 6 people W,H,M,C,G,F who are murderer , victim , judge , police, witness, hangman. There was no eye witness only circumtancial witness. The murderer was sentenced to death. Read following statement and determine who is who.
The committee on sexual discrimination in the workplace has highlighted Supremo Company as a chief offender. Of the twenty senior executives in the firm, only one is a woman. And of the forty junior executives, only five are female. Supremo could best defend itself against the charges by showing that .ten times more men than women apply for jobs with the company all job applicants who were rejected had fewer qualifications than those accepted they pay the same salary to senior men and senior women male and female executives at the same level have the same qualifications
A man shapes 3 cardboards in 50 minutes,how many cardboards does he shape in 5 hours? answer 18cardboards.
What is the total distance covered by Sachin if he covers 2/3 rd of the distance at 4 kmph and the remaining distance at 5 kmph in 1hr 24min?
There is a square of side 6cm . A circle is inscribed inside the square. Find the ratio of the area of circle to square.
Rakesh buys 1 gallon of milk for Rs.12 and mixes it with 20% water. He then sells it for Rs.15, What is the percentage of gain that Rakesh would get.
With a 4/5 full tank a vehicle can travel 12 miles, how far can it travel with a 1/3 full tank
a man covered 28 steps in 30 seconds but he decided to move fast and covered 34 steps in 18 seconds. how many steps are there on the escalator when stationary.
2 is what % of 4t ?
What do you think are your personal strengths and what are the areas where you need to improve as an individual?
What is the angle between the two hands of the clock when it shows 10:10?
sir plz send the rrb exam question papers my emailid is abhilasha.bollepalli@gmail.com
A chain is broken into three pieces of equal lengths containing 3 links each. It is taken to a backsmith to join into a single continuous one . How many links are to to be opened to make it ?
(7*7=49)(4*9=36)(3*6=18) (1*8=8)
Factorize y**2 + 8y - 48 =0
