in a mixture R is 2 parts and S is 1 part. In order to make
S to 25% of the mixture how r is needed ? give the steps
plz.....
- 2 Answers
- 16238 Views
- Lauda, TCS, I also Faced
- E-Mail Answers
Answer Posted / vandana gopal
S/(S+R)=25%
i.e
S/(S+R)=1/4
R=3*S
Since S=1
R=3.
Thus one more part of R should be added.
| Is This Answer Correct ? | 35 Yes | 5 No |
Post New Answer View All Answers
Bactria double every 3 mins. It is N in 1 hour, when was it N/4?
if the sum of five consecutive nos. 35? how many prime numbers are there :
How many two digit numbers satisfy the property: the last digit of the square of the two digit number is 8:
In a queue, a man is standing at the position 10th from the front and 15th from behind. How many persons are standing in the queue?
A job may be completed in 12 days, working for 8 hours a day if 20 men or 24 women or 40 boys perform the task. If a task four times as big as this is done for 5 hours a day for 12 days, how many men will be required to join 6 women and 2 boys to complete the task?
A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station.He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3min/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
In base 10 representation for a rupee 100 paise,then base 8 representation what is rupee value?
In a soap company a soap is manufactured with 11 parts. For making one soap you will get 1 part as scrap. At the end of the day u have 251 such scraps. From that how many soaps can be manufactured?
f(X)= 2X-1 + f(X-1) if X is not equal to zero and if f(X=0)=0, If f(X)=4f(X-1) then the value of X=?
The sum of the series 1 + 1(1+1/n) + 3(1+1/n)2 + ..... is equal to?
720 buses operate from a depot, but 168 are being repaired. What percentage of the total that are in service?
The area of the maximum size of the circle described from the 10 square inch square?
A 2D array is declared as A[9,7] and each element requires 2 byte.If A[ 1,1 ] is stored in 3000. Find the memory of A[8,5] ?
A number, when it is divided by 8 it gives a remainder 3 and is divisible by both 3 and 5. Find the number.
If A=Z, B=Y, C=X, .......... Z=A, Then LIMIT = ?
