Latest Infosys Aptitude Question SOLUTION: One side of the measuring arm was longer than the other side .If 3 pyramid width was placed in longer side it is equal to 2 cube width in the shorter arm. If 8 pyramid width was p

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One side of the measuring arm was longer than the other side .If 3 pyramid width was placed in longer side it is equal to 2 cube width in the shorter arm. If 8 pyramid width was placed in longer arm then it is equal to 6 cube width. Let 1 pyramid width is equal to 10kg.What is the weight of cube width?

Asked In Infosys Vignesh (12 years ago)

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mohammed awais  (12 years ago)

3 pyramid= 2 cube
weight of one pyramid=10 kg
therefore weight of 3 pyramid= 30 kg
now 30 kg=2 cube
similarly 80 kg=6 cube
therefore rate of change of cube weight=6/2=3/1
& the rate of change of pyrmid weight=80/30=8/3
therefore
0.33*3/1=0.33*8/3
0.99=8.8
0.99 is appx=1=8.8kg

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