Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
(a) 6
(b) 8
(c) 7
(d) data insufficient
Can anyone help me out to get answer for this question,i
have exam on 6 th april can anyone find me the answer
before that and post it please!!!!!!!!
- 15 Answers
- 63338 Views
- TCS, Tech Mahindra, Titan, Unisys, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / nageswara rao.garine
x/2y=3/2-->x=3.2y/2=>3y
x=3y
7(3y)+4y
........
3y-2y
25y
....==>25
y
| Is This Answer Correct ? | 109 Yes | 23 No |
Answer / juber
x/2y=3/2...
therfore
2x=6y
x=3y
therefor
=21y+4y/3y-2y
=25y/y
=25..
there answer=25
so for above question we don't have any option...so answer
is Data Insufficient..
| Is This Answer Correct ? | 61 Yes | 15 No |
Answer / neel bhatt
yeah its 25...and its very easy question !!
| Is This Answer Correct ? | 31 Yes | 8 No |
Answer / soumitra pandey
put x=3y,so given expression =(21y+4y)/(3y-2y)=25
| Is This Answer Correct ? | 12 Yes | 4 No |
Answer / yazhini
ans s 25 but not in option...but v ll get the ans 7 if the
ques is like this x+2y/x-2y
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / gowsalya s
(7x + 4y ) / (x-2y) if x/2y = 3/2 ?
x/2y = 3/2
So, x=3,y=2/2=1
Substitute this values in (7x + 4y ) / (x-2y)
= (7(3)+4(1)) / (3-2(1))
=25 / 1
=25
.. The Answer is 25
| Is This Answer Correct ? | 7 Yes | 3 No |
It's 2PM on a sunny Sunday afternoon in the Bay Area. You're minutes from the Pacific Ocean, redwood forest hiking trails and world class cultural attractions. What do you do?
3 Answers Google, IIT, Jaypee,
The Highest Mountain in the World______________
Consider the set P = {-5, -3, -1, 1, 3, 5 ...} consisting of 1998 numbers. If a be the average of the elements in P and b be twice the average of the first 1998 natural numbers, then which of the following is equal to (a - b)?
Dear sir, I am giving Grade B entrance Exam this Oct 09 for RBI.Kindly guide me as to what book would be good to refer for general awareness for RBI. Rgds Gayathri
solve (7x+4y)/(x-2y) if (x/2y)=(3/2)
What is difference between NTFS and FAT
Complete the given number series 240, 240, 120, 40,?, 2 ?
the plane question was asked.it took off from 7 degree 53' 6.1'' and landed at 8 degree 6' 43.5''.it takes 12 hours to travel between these points.then what will be local time at destination ?
A farmer walks at constant speed on the perimeter of his rectangular field. it takes him twice the time to cover longer side than shorter side.if he walks total 300 m . then find out the area of field?
1 Answers CGI, Citicorp, COSL, Wipro,
Sum of 1 to 40 is?
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(f(X))=81 then the value of X=?
which mammal lives the longest besides man?
English 
