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Part ACSIR NET June 2025each-percentage-multiplies-its-own-term-before-the-ratio-is-reduced

Each percentage multiplies its own term before the ratio is reduced

Numbers of Rose, Lotus, and Marigold plants in a garden are in the proportion 8:5:7. Later, 75%, 40% and 50% more plants of their respective categories were added. What will be the new proportion of plants, in the same order?

  1. A.5:3:4
  2. B.4:2:3
  3. C.5:4:3
  4. D.7:4:5

You have the answer. Trap Analysis is why the other three were written.

Not a worked solution repeated four times — the specific reasoning error each wrong option was built to reward, and why this one tests execution slip.

See pricing

50 are analysed free — try those first.

The trap it tests

Execution slip

The idea was right. The computation was not.

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