Latest TCS Aptitude Question SOLUTION: If a rectangle is divided into four parts of different size of rectangles. Area of the 1st part is 76, area of 2nd part is 4, area of 3rd part is 8. Then find out the area of fourt

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(#M40038970) TCS Numerical Ability question Keep an EYE

If a rectangle is divided into four parts of different size of rectangles. Area of the 1st part is 76, area of 2nd part is 4, area of 3rd part is 8. Then find out the area of fourth part of the rectangle.

Asked In TCS bans (9 years ago)

Unsolved Read Solution (11)

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Read Solution (11) :

RAKESH  (9 years ago)

let area of 4th part is X then
if part 1,2,3,4 are in clockwise then

76/x = 4/8
=> x = 152

Is this solution Helpfull? Yes (26) | No (2)  

hashmi  (9 years ago)

76=19*4
4=1*4
8=2*4
so width of rectangle is 4
let the length of the 4th part is x
then total area of recatngle is (22+x)*4

76+4+8+4x=88+4X
x=1
so area fourth part is 4x=4*1=4
ans:4

Is this solution Helpfull? Yes (8) | No (8)  

Yela chandrakanth  (9 years ago)

76=38*2,
8=4*2,
4=4*1,
if we divide the rectangle frst part area 76,beside it second part area 8,down of second part wil be the third part area 4.
we can obtain fourth part parameters as length=38,breadth=1
hence fourth part area will be 38*1=38

Is this solution Helpfull? Yes (7) | No   

MUNISH YADAV  (9 years ago)

Is there any mention about the shapes of the divided parts?

Is this solution Helpfull? Yes (3) | No   

virendra tiwari  (9 years ago)

39 or 156

Is this solution Helpfull? Yes (2) | No   

bns  (9 years ago)

data insufficient.

Is this solution Helpfull? Yes (1) | No (1)  

Reddivari Archana  (9 years ago)

12.by assuming total percentage as 100...

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Siddharth Agrawal  (9 years ago)

64
76=19*4
4=1*4
8=4*2
width=19
length=8

Is this solution Helpfull? Yes | No (2)  

davish nigam  (9 years ago)

first ractangle is of 76 (let 19*4) similarly in contineous way second ractangle is of 8 (i.e 4*2)
for third 4 (only possible ractangle is 4*1) hence if we draw thethree ractangle then only possible values for last ractangle is 15*1 i.e 15
Ans:15

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Tirzah  (7 years ago)

somebody with better answers pls

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anjali  (7 years ago)

1st part area = 76=19*4 (l1=19,b1=4)
2nd part= 4= 2*2 (l2=2, b2=2)
3rd part= 8= 4*2 (l3=2,b3=4)
4th part area would be = 19 *2= 38

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