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RP: Practice SET – 2
[mq] Set 2: Ratio and Proportion (Medium) 1. A basket contains apples, bananas, and oranges in the ratio 3 : 2 : 5. If there are 12 bananas, how many total pieces of fruit are there? 40 50 60 30 72 Check Solution (C): Ratio is \(3x : 2x : 5x\). Bananas = \(2x =…
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RP: Practice SET – 1
[mq] Set 1: Ratio Proportion Fundamentals(Easy) 1. If there are 15 cats and 10 dogs in a shelter, what is the ratio of dogs to cats? 3:2 2:5 2:3 3:5 1:1 Check Solution (C): Ratio of Dogs : Cats = \(10 : 15\). Divide both by 5: \(2 : 3\). 2. What is 0.2% of…
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PCT Practice SET – 5
[mq] Percentage: Level 5 1. The kinetic energy \(K\) of an object is given by the formula \(K = \frac{1}{2}mv^2\). If the mass \(m\) is increased by 20% and the velocity \(v\) is decreased by 10%, what is the percent change in the kinetic energy? +2.8% -2.8% +8% -8% No change Check Solution (B): Let…
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Tests
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