Latest Capgemini Aptitude Question SOLUTION: red,green,blue balls r there,108 balls are placed.there are twice as many ball in green n red box combined as there are in blue box and twice as many in blue box as there r in red

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red,green,blue balls r there,108 balls are placed.there are twice as many ball in green n red box combined as there are in blue box and twice as many in blue box as there r in red box how many balls r there in green boxs

Asked In Capgemini janvi sahu (11 years ago)

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YARLAGADDA BALAKRISHNA  (11 years ago)

Let R, G and B represent the number of balls in red, green and blue boxes respectively.

Then, .

R + G + B = 108 ...(i),

G + R = 2B ...(ii)

B = 2R ...(iii)

From (ii) and (iii), we have G + R = 2x 2R = 4R or G = 3R.

Putting G = 3R and B = 2R in (i), we get:

R + 3R + 2R = 108 6R = 108 R = 18.

Therefore Number of balls in green box = G = 3R = (3 x 18) = 54.

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poonam kumari  (8 years ago)

2(G+R)=B
2B=R
G+R+B=108
G+R+2(G+R)=108
3G+3R=108
B=36ans

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