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(#M40037792) TCS Logical Reasoning question Keep an EYE

If Rs. 782 be divided into three parts, proportional to 1/2: 2/3: 3/4, then the first part is:

Asked In TCS PRIYA (10 years ago)

Solved ahamed Rasith.S Read Solution (24)

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Read Solution (24) :

Amit Karmakar  (10 years ago)

(1/2+2/3+3/4)x=782
x=782*12/23=408
fist part is: (1/2)x=408/2=204

Is this solution Helpfull? Yes (30) | No (2)  

UTKARSH SINHA  (10 years ago)

Given Ratio is 1/2:2/3:3/4

Lcm of 2 3 4 is 12 MULTIPLY Each bY 12

1/2*12 :2/3*12 : 3/4*12

now we Get ratio 6:8:9

782*6/23 = 204 Answer :)

Is this solution Helpfull? Yes (16) | No   

ahamed Rasith.S  (10 years ago) Best Solution

first we hav to convert the ratio into whole nos
lcm of 2,3,4 is 12
then ratio becomes 6:8:9
add the ratios 6+8+9= 23
we can make 23 division in Rs. 782
782/23=rs.34(one division in 23 divisions)
first part has 6 divisions as in given ratio
so multiply , 6*34= Rs 204
ans: Rs 204

Is this solution Helpfull? Yes (5) | No   

Anshu Dixit  (10 years ago)

Sum of ratios= 1/2 + 2/3 + 3/4 =(6+8+9)/12 = 23/12
therefore,First part is,
=((1/2)/(23/12))*782 =(6/23)*782 =34*6=204

Is this solution Helpfull? Yes (2) | No   

Harshad  (10 years ago)

6x:8X:9X
8X+9X+6X=782
23X=782
X=34
FIRST PART : 6X =6 * 34 = 204

Is this solution Helpfull? Yes (2) | No   

Aaveg Barole  (10 years ago)

(1/2+2/3+3/4)x=782
x=782*12/23=408
first part is: (1/2)x=408/2=204

Is this solution Helpfull? Yes (1) | No   

AMIT KUMAR SINGH  (10 years ago)

(1/2+2/3+3/4)x=782
23x/12=782
x=408
then we find first number 1/2x=1/2*408=204 .. so the ans will be 204

Is this solution Helpfull? Yes (1) | No   

Dhruv  (10 years ago)

(6*23)/784,Solve it U will happy

Is this solution Helpfull? Yes (1) | No   

Bhoopendra Kumar  (9 years ago)

let parts are x/2: 2x/3: 3x/4 and 782 is proportional to x/2:2x/3:3x/4. So x/2+2x/3+3x/4=782
x=408, so the first part is x/2=204

Is this solution Helpfull? Yes (1) | No   

Swarnabha Dey  (10 years ago)

6:8:9.
782*6/23=204

Is this solution Helpfull? Yes | No   

Arindam Pathak  (10 years ago)

1/2+2/3+3/4=23/12
let 23x/12=782
we get x=408
so 1x/2=408/2=204

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avinash kour  (10 years ago)

391
782*1/2=391

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shiladitya banerjee  (10 years ago)

144
the ratio is 1/2:2/3:3/4=6:8:9
now the 1st part is 782*(6/23)=144

Is this solution Helpfull? Yes | No (2)  

laxmareddy patlolla  (10 years ago)

lcm 2,3,4 is 12
ratio wil become 6:8:9
then add 6+8+9=23 parts is 782
1 part is 34 then 6 parts is 204
8-parts is 272
9-parts is 306
the numbers are 204,272,306

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sridevi  (10 years ago)

given ratio=1/2:2/3:3/4
x/2+2x/3+3x/4=782
lcm of 2,3,4 is 12
(6/12+8/12+12/12)x=782
x=782(12/28)
so 1st part is = 782*12/28*2=168

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DHIRAJ KUMAR SINGH  (10 years ago)

6:8:9
total=23
782/23=34
6*34=204

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Sandeep Singh  (10 years ago)

((1/2)*782)/(1/2 + 2/3 + 3/4)=204

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K.JAHNAVI  (10 years ago)

1/2:2/3:3/4 = 6:8:9
x=(6/23)*782=204

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JYOTI SINGH  (10 years ago)

ratio=1/2,2/3,3/4 ,we have to find first part of 782.
so,
(first part / all three parts)*whole amount i.e,(782)
((1/2)/1/2+12/3+3/4))*782=204

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sahil sahani  (10 years ago)

1/2x+2/3x+3/4x=782
x=34
1st part=1/2*34=17
ans.=17

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simi  (10 years ago)

x/2+2x/3+3x/4=782
x=408
first no=204

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veera vivekananda   (10 years ago)

equal the ratios 6:8:9
782*(6/23)=204

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ankita porwal  (10 years ago)

354
Let the no. Be x
(1/2)x+(2/3)x+(3/4)x=782
(46/24)x=782
X=(782*24)/46
X=708
1st no., (1/2)x=708/2= 354

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VIVEK MISHRA  (9 years ago)

1/2:2/3:3/4
can be written as 6:8:9
hence,
782*6/(6+8+9) = 204

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