JIPMAT 2022 (LR) - array|c|c| Color & Light : Dark \\ Red & 3 : 4 \\ Blue & 5 : 3 \\ Green & 1 : 3 \\ Pink & 1 : 7 \\ Yellow & 9 : 5 \\ Orange & 7 : 9 \\ array In a box, there are several balls. The pie-chart shows the percentage-wise distribution of 5 different colours of balls; and total number of balls = 1000. Also, the ratio of the light and dark shades of the six colours of balls is given. What is the ratio of dark pink balls to the dark green balls? | PYQs + Solutions | AfterBoards
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JIPMAT 2022 (LR) PYQs

JIPMAT 2022

Logical Reasoning
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Pie Chart

Easy

ColorLight : DarkRed3:4Blue5:3Green1:3Pink1:7Yellow9:5Orange7:9\begin{array}{|c|c|} \hline \textbf{Color} & \textbf{Light : Dark} \\ \hline \text{Red} & 3 : 4 \\ \text{Blue} & 5 : 3 \\ \text{Green} & 1 : 3 \\ \text{Pink} & 1 : 7 \\ \text{Yellow} & 9 : 5 \\ \text{Orange} & 7 : 9 \\ \hline \end{array}
In a box, there are several balls. The pie-chart shows the percentage-wise distribution of 5 different colours of balls; and total number of balls = 1000. Also, the ratio of the light and dark shades of the six colours of balls is given. What is the ratio of dark pink balls to the dark green balls?

Correct Option: 3
For Pink balls (12% of total): \newline Total pink balls = 0.12×1000=1200.12 \times 1000 = 120 balls \newline Ratio of light:dark pink = 1:71:7 \newline Total parts of pink = 1+7=81 + 7 = 8 parts
Dark pink balls = 78×120=105\frac{7}{8} \times 120 = 105 balls
For Green balls (18% of total): \newline Total green balls = 0.18×1000=1800.18 \times 1000 = 180 balls \newline Ratio of light:dark green = 1:31:3 \newline Total parts of green = 1+3=41 + 3 = 4 parts
Dark green balls = 34×180=135\frac{3}{4} \times 180 = 135 balls
Therefore, ratio of dark pink balls to dark green balls = 105:135105:135
Simplifying 105:135=7:9105:135 = 7:9

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