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Ratio and Proportion Maths - Ratio and Proportion

Maharashtra Board - STD 7 - Maths (MSBSHSE - Semi English Medium). 103 questions in this chapter.

Question types

Ratio and Proportion question types

103 questions across 5 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.

103
Questions
5
Question groups
5
Question types
Sample Questions

Ratio and Proportion questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 16MCQ1 Mark
Mark against the correct answer in the following: What least number must be subtracted from each term of the ratio $15 : 19$ to make the ratio $3 : 4?$
  • ✓
    $3$
  • B
    $5$
  • C
    $6$
  • D
    $9$

Answer: A.

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Q 17MCQ1 Mark
Mark against the correct answer in the following: The mean proportional between $9$ and $16$ is:
  • A
    $12.5$
  • ✓
    $12$
  • C
    $5$
  • D
    None of these.

Answer: B.

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Q 18MCQ1 Mark
Mark against the correct answer in the following:If $Rs. 420$ is divided between $A$ and $B$ in the ratio $3 : 4$, then A’s share is:
  • ✓
    $Rs. 180$
  • B
    $Rs. 240$
  • C
    $Rs. 270$
  • D
    $Rs. 210$

Answer: A.

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Q 19MCQ1 Mark
Mark against the correct answer in the following: The boys and girls in a school are in the ratio $9 : 5$. If the number of girls is $320,$ then the total strength of the school is:
  • A
    $840$
  • ✓
    $896$
  • C
    $920$
  • D
    $576$

Answer: B.

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Q 20MCQ1 Mark
Mark against the correct answer in the following: If $15\%$ of $A = 20\%$ of $B$, then $A : B = ?$
  • A
    $3 : 4$
  • ✓
    $4 : 3$
  • C
    $17 : 16$
  • D
    $16 : 17$

Answer: B.

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