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Important Questions

Simple Linear Equations

ICSE · Class 7 · Mathematics

Most important questions from Simple Linear Equations for ICSE Class 7 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.

47 questions26 flashcards5 concepts

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47 Questions·
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Sample Questions

1multiple choice
3 marks

A father is 3 times as old as his son. After 10 years, the father will be twice the son's age. What is the son's present age?

Show answer

10 years

Let the son's present age be x years. Then the father's present age is 3x years. After 10 years, their ages will be x + 10 and 3x + 10. The condition gives 3x + 10 = 2(x + 10). Simplify: 3x + 10 = 2x + 20, so x = 10.

2multiple choice
3 marks

A number is multiplied by 9 and then 11 is added to the product. The final result is 56. What is the number?

Show answer

5

Let the number be x. The equation is 9x + 11 = 56. Subtract 11 from both sides: 9x = 45. Divide by 9: x = 5.

3multiple choice
3 marks

A number is as much greater than 35 as it is less than 53. What is the number?

Show answer

44

Let the number be x. The condition means x - 35 = 53 - x. Add x to both sides and add 35 to both sides: 2x = 88. Divide by 2: x = 44.

4multiple choice
3 marks

The sum of two numbers is 18. If one number is twice the other, what are the two numbers?

Show answer

12 and 6

Let the smaller number be x. Then the other number is 2x. Their sum is x + 2x = 18, so 3x = 18. Divide by 3: x = 6. The numbers are 6 and 12.

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Frequently Asked Questions

What are the important topics in Simple Linear Equations for ICSE Class 7 Mathematics?
Simple Linear Equations covers several key topics that are frequently asked in ICSE Class 7 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Simple Linear Equations — ICSE Class 7 Mathematics?
Understand the core concepts first, then work through the 47 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Simple Linear Equations?
There are 47 practice questions available for Simple Linear Equations. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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