Percentage, Ratio and Proportion Quiz App – Class 9 Math e-Book PDF Download

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Study Percentage, ratio and proportion Quiz Questions and Answers PDF (Percentage, Ratio and Proportion Quiz PDF e-Book) download Ch. 16-3 to learn Class 9 Math Course. Solve Mathematical Ratios MCQs PDF, Percentage, Ratio and Proportion Quiz Questions and Answers for high school certificate courses. Download the Percentage, Ratio and Proportion Quiz App – Free Class 9 Math App to learn mathematical ratios, proportions in math, percentage calculations test prep for school certificate.

The MCQ: In what ratio 50 m² be decreased to 25 m²; "Percentage, Ratio and Proportion Quiz" App (iOS, Android) with answers: 1 : 2, 1 : 5, 2 : 1, and 5 : 3 for high school certificate courses. Study Mathematical Ratios MCQ Questions, download Google Book (Free Chapter) for online certifications.

Percentage, Ratio and Proportion Quiz – Practice Test 3 PDF Download

MCQ 11: In what ratio 50 m² be decreased to 25 m²:

  1. 1 : 5
  2. 1 : 2
  3. 2 : 1
  4. 5 : 3

MCQ 12: 14 buffaloes consume 63kg hay in 18 days. The number of buffaloes to eat 770kg of hay in 28 days should be:

  1. 120 cows
  2. 100 cows
  3. 115 cows
  4. 110 cows

MCQ 13: The ratio of 10 dollars each to 84 dollars per dozen is:

  1. 7 : 8
  2. 8 : 7
  3. 42 : 5
  4. 5 : 42

MCQ 14: If there are 500 Computers in an outlet and 60% of them are P1, the number of P1 are:

  1. 250
  2. 300
  3. 350
  4. 200

MCQ 15: Two angles in a triangle are 63° and 57°. The ratio of 3rd angle to the first 2 should be:

  1. 3 : 4
  2. 2 : 1
  3. 1 : 2
  4. 5 : 6

Class 9 Math Quiz App & e-Book – Percentage Ratio and Proportion Certification Guide

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