Latest Wipro Aptitude Question SOLUTION: THE RATIO IN B-TECH AND MBA STUDENTS IN A INSTITUTE IS 4:5 AND THE FEES COLLECTED FROM THEM IN A RATIO IS 25:16 .AND THE TOTAL FEES COLECTED IS 162000.SO WHAT IS THE AMOUNT COLLEC

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THE RATIO IN B-TECH AND MBA STUDENTS IN A INSTITUTE IS 4:5 AND THE FEES COLLECTED FROM THEM IN A RATIO IS 25:16 .AND THE TOTAL FEES COLECTED IS 162000.SO WHAT IS THE AMOUNT COLLECTED FROM MBA STUDENTS ?
A)62,000
B)72,000
C)80,000
D)NONE OF THIS

Asked In Wipro SOURAV BHOWMICK (11 years ago)

Unsolved Read Solution (3)

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Suresh Sapa  (10 years ago)

ANS: 72,000 (B)

total no. of btech students be 4x.
total no. of mba students be 5x. (since btech:mba =4:5)
And fees collected from btech students be 25y.
fees collected from mba students be 16y. (since 25:16)
we can frame eqn as
4x * 25y + 5x * 16y = 162000
100xy + 80xy = 162000
=> xy=162000/180 =900.
Now, fees collected from MBA students = 80xy =80 * 900 =72000.

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aparimita dash  (11 years ago)

25x+16x=162000
41x=162000
x=162000/41
16x=(162000/41)*16
mba students collected money =63219.51

Is this solution Helpfull? Yes (2) | No (6)  

pankaj pandey  (11 years ago)

bcz the collected amt is=162000
then from both of them collected amt is 25x+16x=162000
then x=162000/41=3951.2195
16x=3951.2195*16=63220

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