Interested to Buy Any Domain ? << Click Here >> for more details...
if a and b are mixed in 3:5 ration and b,c are mixed in 8:5
ration if the final mixture is 35 litres, find the amount
of b in the final mixture
- 4 Answers
- 22603 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / vignesh
a/b=3/5,b/c=8/5.
a/(a+b)=3/8,b/(b+c)=8/13
a=((a+b)*3)/8-----1
(b+c)=13*b/8------2
a+b+c=35-----3
substituting the value 1&2 in 3
(((a+b)*3)/8)+13*b/8=35
finally we get
3a+16b=280-----4
solving one we get
5a-3b=0-----5
multiplying eqn 4 by 5 and eqn 5 by 3,we get,subtracting 4&5
15a+80b=1400
15a+9b=0
we get b=15.73
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
Differences you see in private and public bank?
Choose the odd man out from the below mentioned options?
A son and father goes for boating in river up stream . After rowing for mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min. Tell the speed of river?
2 persons are doing part time job in a company(say a and b). THe company is open for all the 7 days of the week.'A' works every second day.'B' works every 3rd day.If 'A'works on 1st june and 'B' works on 2nd june.Find out the date on which both 'A' and 'B' will work together.
Find the next number in the series 0,3,8,15,,24,48,63--
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig player they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from argentinian and 6 from European. Find out no. of methods avilable for it
How many different 9 digit numbers can be formed from the number 223355888 by re-arranging its digits so that the odd digits occupy even position?
One day the Finance minister decides that the country should have only 33 paise and 56 paise.If there are two traders having enough change in the two denominations, what is the minimum amount for which they can transact?
205 of 6 liter solution and 60% of 4 liter solution is mixed What percentage of the mixture of solution
please send 10 year question papers of clerical and probationary officer question papers of sbi bank ........syed0460@gmail.com this is my email id....
0.75 * 0.75 * 0.75 - 0.001 0.75*0.75-0.075+0.01
+ means * and * means / and / means % what is the value of these question 2+3*5/7 it was two question of these type.
A certain number of bullets were shared by 3 people equally.Each of them fired 4 bullets and the sum of the remaining bullets was equal to the initial share each had got.what was the initial number of bullets?
need Thomson Reuters Questions and Answers
X and Y are partners in a business. X invests 300 for 12 months and Y invested 600 for 6 months. If they gain a profit of 700 at the end of one year, what is X's share?
