MCQs on Comparing Quantities
In mathematics, one of the most basic tasks is to compare quantities. This can be done in several ways, including by using comparison symbols such as >, <, or =. To help students become comfortable with this skill, multiple-choice questions about comparing quantities are often included on math tests.
Types of Comparing Quantities MCQs
There are many different types of questions that can be asked on comparing quantities multiple-choice tests. Here are some examples:
Questions that ask students to determine if one number is greater than another. For example, "Is 5 > 4?" This type of question requires an understanding of numbers and their order.
Questions that ask students to determine if one number is greater than or equal to another. For example, "Is 5 > or = 4?" This type of question requires an understanding of the order of operations, specifically the order of inequalities.
Questions that ask students to determine if two numbers are equivalent. For example, "Are 5 and 2 equal?" This type of question requires an understanding of numbers and the symbols used to indicate equivalency.
Questions about Comparing Quantities MCQs
The following list contains examples of multiple-choice questions that can be asked on comparing quantities tests:
Is 5 > 4?
Are 5 and 2 equal?
Are 1/8 and 3/4 equal?
Is -3 > -5?
The best way to become comfortable with answering questions about comparing quantities is to practice. Many online resources offer to practise questions, and many math textbooks also include practice problems. By practicing these types of questions, students will be better prepared to answer them correctly on a test. Comparing quantities are often included on math tests. With the help of comparing quantities, students are more capable of answering this type of question and can also understand the basic mathematics and understand the concepts of comparing Quantities score higher.
The best way to become comfortable with answering questions about comparing quantities is to practice. Many online resources offer practice questions, and many math textbooks also include practice problems. By practicing these types of questions, students will be better prepared to answer them correctly on a test. Math skills are essential for students of all ages. To help students become comfortable with basic math skills, multiple-choice questions about comparing quantities are often included on math tests. By practicing these types of questions, students will be better prepared to answer them correctly on a test.
Key Features of NCERT Solutions of Class 8 Maths Chapter 8 Comparing Quantities MCQs
Learning the chapter Comparing Quantities helps the students to:
Slightly advanced problems involving applications on percentages, applications on profit & loss, overhead expenses, Discounts as well as tax.
Difference between compound interest and simple interest, arriving at the formula for compound interest through patterns and using it for simple problems.
Direct variation – Simple as well as direct word problems
Inverse variation – Simple as well as direct word problems
Time & work problems– Simple as well as direct word problems
Let's discuss the class 8 Maths chapter 8 comparing quantities MCQs.
MCQs on Class 8 Comparing Quantities
Multiple choice questions (MCQs on Class 8 Comparing Quantities) are available for Class 8 Chapter 8 Comparing Quantities. All the problems generally have four multiple options, in which one is the right answer.
Students have to solve each question and have to choose the correct answer in class 8 Maths chapter 8 comparing quantities MCQs.
1. The Ratio of the Speed of Cycle 12 Km Per Hour to the Speed of a Scooter 36 Km Per Hour is Equal To
A. 1:2
B. 1:3
C. 1:4
D. None of the above
Answer: B
Explanation: Speed of cycle/Speed of scooter equals 12/36 = ⅓
2. The Ratio of 10m to 10 Km is Equal To:
A. 1/10
B. 1/100
C. 1/1000
D. 1000
Answer: C
Explanation: 10m/10km = 10m/10000m = 1/1000
3. The Percentage of 3:4 is
A. 75%
B. 50%
C. 25%
D. 100%
Answer: A
Explanation: 3:4 = ¾
(3×100)/(4×100) = ¾ x 100% = 0.75 x 100% = 75%
4. The Percentage of 2:5
A. 20%
B. 50%
C. 60%
D. 40%
Answer: D
Explanation: 2:5 equals ⅖ = ⅖ x 100% = 0.4 x 100% = 40%
5. If 50% of Students Are Good at Science Out of 20 Students. Then the Number of Students Good at the Subject Science Is:
A. 10
B. 15
C. 5
D. 11
Answer: A
Explanation: 50% of students out of 20 students equals 50% of 20
= (50/100) x 20
= ½ x 20
= 10
6. The Price of a Motorcycle Was Rs. 34,000 Last Year. It Has Increased by 20% This Year. the Price of Motorcycle Now Is:
A. Rs. 36,000
B. Rs. 38,800
C. Rs. 40,800
D. Rs. 32,000
Answer: C
Explanation: 20% of Rs.34,000 equals 20/100 x 34,000 equals Rs.6800
New price = Rs. 34,000+Rs.6800
= Rs. 40,800
7. An Item Marked at Rs. 840 Is Sold for Rs. 714. the Discount % is:
A. 10%
B. 15%
C. 20%
D. 25%
Answer: B
Explanation: Discount equals Marked Price – Sale Price
= 840 – 714
= Rs. 126
Discount % = (126/840) x 100% = 15%
8. A Person Got an Increase of 10% in His Salary. If His Salary Was Equal to Rs. 50000, Then the New Salary Is:
A. Rs. 55000
B. Rs. 60000
C. Rs. 45000
D. Rs. 65000
Answer: A
Explanation: Previous salary = Rs. 50000
10% of Rs.50000 = (10/100) x 50000 = Rs. 5000
New salary = Rs. 50000 + Rs. 5000
= Rs. 55000/-
9. The Cost of the Article Was Rs. 15500 and Rs. 500 Was Spent on Its Repairing. Suppose it Is Sold for a Profit Equal to 15 Percent. The Selling Price of the Article Is:
A. Rs.16400
B. Rs.17400
C. Rs.18400
D. Rs.19400
Answer: C
Explanation: Total cost = 15500 + 500 = 16000
Profit % = (Profit/Cost price) x 100
Profit = (Profit% x Cost price)/100
P = (15×16000)/100 = 2400
Selling Price equals Profit + cost price = 2400 + 16000 = Rs.18400
10. Waheeda Bought an Air Cooler for Rs. 3300, Including a Tax of 10%. The Price of the Air Cooler Before Value Added Tax Was Added Is:
A. Rs. 2000
B. Rs. 3000
C. Rs. 2500
D. Rs. 2800
Answer: B
Explanation:10% VAT on Rs.100 will make it Rs.110
So, for price including VAT Rs.110, the original price is equal to Rs.100
Then, Price including VAT Rs. 3300, the original price = Rs. (100/110) x 3300 = Rs. 3000
Conclusion
The article has covered the majority of aspects about the Quantities with examples to get proper insights.
FAQs on Comparing Quantities MCQs
1. How can students compare quantities?
Class 8 students learn how to compare quantities in Chapter 8 of the Mathematics syllabus. In this chapter, they learn about ratios and proportions. They also learn how to solve word problems that involve comparisons. This is an essential skill for students as it helps them to make informed decisions in their lives. To compare quantities, students need to understand the relationships between numbers as ratios and as parts of a whole. They also need to be able to compare different quantities without being given numerical values.
2. What are proportions?
In mathematics, a proportion is an equality that shares the same relationship as two other equalities. The relationships can involve certain fractions or percentages, lengths, weights, or any other type of measurement. To solve problems proportions, students need to be able to identify the units involved and then apply the appropriate operations. With the help of proportions, students can also solve problems indirectly. With the help of Vedantu, students can solve proportions easily and score good marks in Maths exams.
3. How can proportions be used to solve word problems?
Proportions can be used to solve word problems in several ways. Often, a word problem will present a scenario, and students will need to identify the relevant information and convert it into an equation. They can then use algebra to solve for the desired value. Another approach is to use a diagram to help students visualize the scenario and then identify the relevant ratios. These ratios can be converted into fractions and used to solve the problem. With the help of Vedantu, students can solve lots of math MCQs and understand their concepts better.
4. How can proportions be used to solve problems?
A proportion can be used to solve a problem if the information in the problem is presented in a table or diagram. The first step is to identify the values that are in the same ratio. Next, these ratios are written as fractions with a common denominator. The fractions are cross-multiplied to solve the problem. For example, a table of values may show that there is a 2:1 ratio in the total cost of four items. If one item was priced at $ 20 , then another item priced at $ 40 would also have a cost that is 2 times the total cost.
5. What is the main purpose of Class 8 Maths chapter 8 comparing quantities MCQs?
The main purpose of Class 8 Maths chapter 8 comparing quantities MCQs is to help students understand and practise the concepts of ratios, percentages and fractions. These concepts will help them to compare quantities accurately. The best way for students to solve Class 8 Maths chapter 8 comparing quantities MCQs is by using the concepts of ratios, percentages and fractions. This will help them to find the right answer to the questions quickly and accurately so that they can improve their Maths skills. With the help of MCQ's students can score good marks in the exams.
