NCERT class 7 mathematics chapter 7 – “Comparing Quantities” teaches us that many times we cannot decide the magnitude of a problem by just comparing the numbers. That is why we make use of Percentages. For the CBSE exams, practice multiple-choice questions (MCQs) to prepare for the objective questions. We have provided Class 7 MCQ Questions on “Comparing Quantities” paired with comprehensive explanations. CBSE is emphasizing the role of MCQs as they assist in understanding the concepts completely.
As compared to subjective questions, MCQs are very different so practicing and understanding how to get appropriate answers in MCQs is very essential. To revise the main concepts, students should practice all the MCQs with the answers given. This will also help them familiarize themselves with the kinds of questions that might appear in the board exams.
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Topics covered in “Comparing Quantities”
- Meaning of Percentage
- Converting Fractional Numbers to Percentage
- Converting Decimals to Percentage
- Converting Percentages to Fractions or Decimals
- Converting Percentages to How Many
- Ratios to Percent
- Increase or Decrease as Per Cent
- Profit or Loss as a Percentage
- Interest for Multiple Years
CBSE Class 7 Mathematics Comparing Quantities MCQs – PDF Download
Answers –
Summary for NCERT class 7 mathematics chapter 7 – “Comparing Quantities”
- A way of comparing quantities is percentage. Percentages are numerators of fractions with denominator 100. Per cent means per hundred.
- Fractions can be converted to percentages and vice-versa.
- Decimals too can be converted to percentages and vice-versa.
- We have learnt to find exact number when a certain per cent of the total quantity is given.
- When parts of a quantity are given to us as ratios, we have seen how to convert them to percentages.
- The increase or decrease in a certain quantity can also be expressed as percentage.
- The profit or loss incurred in a certain transaction can be expressed in terms of percentages.
- While computing interest on an amount borrowed, the rate of interest is given in terms of per cents.
Best Reference Books for Class 7 Mathematics
- NCERT Textbook + Exemplar Problems Solutions Mathematics
- NCERT at your Fingertips Mathematics
- Foundation Course Mathematics
- Practice-cum-Workbook Mathematics
- Integrated Learning Mathematics
