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CBSE Class 7  >  Class 7 Test  >  Mathematics Olympiad   >  Olympiad Test: Integers -1 - Class 7 MCQ

Olympiad Test: Integers -1 - Free MCQ with solutions Class 7 Mathematics


MCQ Practice Test & Solutions: Olympiad Test: Integers -1 (10 Questions)

You can prepare effectively for Class 7 Mathematics Olympiad Class 7 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Olympiad Test: Integers -1 ". These 10 questions have been designed by the experts with the latest curriculum of Class 7 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

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Olympiad Test: Integers -1 - Question 1
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-8 x 10 x 9 is equal to:

Detailed Solution: Question 1

  • Multiply -8 by 10 to get -80.
  • Multiply -80 by 9 to obtain -720.
  • The correct answer is -720, corresponding to option a.

Olympiad Test: Integers -1 - Question 2
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16 x 10 + 2 is equal to:

Detailed Solution: Question 2

According to the order of operations, multiplication is performed before addition. So, 16 x 10 = 160, then 160 + 2 = 162.

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Olympiad Test: Integers -1 - Question 3
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Calculate the product of -4 and -6.

Detailed Solution: Question 3

The product of two negative numbers is positive. Therefore:

  • Example: (-4) × (-6) equals 24.

Olympiad Test: Integers -1 - Question 4
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Absolute value of -11 is:

Detailed Solution: Question 4

The absolute value of a number is its distance from zero on the number line, regardless of direction. Therefore, the absolute value of -11 is 11.

Olympiad Test: Integers -1 - Question 5
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What is the value of -15 ÷ 3?

Detailed Solution: Question 5

Dividing a negative number by a positive number results in a negative number. So, -15 ÷ 3 = -5.

Olympiad Test: Integers -1 - Question 6
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Product of two negative integers is always:

Detailed Solution: Question 6

The product of two negative integers is always positive because a negative times a negative equals a positive. For example, (-2) * (-3) = 6.

Olympiad Test: Integers -1 - Question 7
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The integer whose product with -1 is -40 is:

Detailed Solution: Question 7

When -1 is multiplied by 40, the result is -40. Therefore, the integer whose product with -1 is -40 is 40. This is because multiplying any number by -1 gives its negative.

Olympiad Test: Integers -1 - Question 8
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Which of the following is the additive inverse of -8?

Detailed Solution: Question 8

The additive inverse of a number is what you add to it to get zero. The additive inverse of -8 is 8 because -8 + 8 = 0.

Olympiad Test: Integers -1 - Question 9
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What is the value of -3 + 7?

Detailed Solution: Question 9

To solve −3 + 7: 

  • Start with −3, which is a negative number.
  • Add 7, which is a positive number.
  • When adding a positive number to a negative number, subtract the smaller absolute value from the larger absolute value

- Calculation: -3 + 7 = 4.

  • The sign of the result will be the same as the number with the larger absolute value ( in this case, 7, which is positive).

- The result is 4, which corresponds to option 2 (b).

Olympiad Test: Integers -1 - Question 10
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What is the result of subtracting -5 from -2?

Detailed Solution: Question 10

Subtracting -5 from -2 is the same as -2 + 5. Adding a positive number to a negative number gives you -2 + 5 = 3.

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About this Class 7 Practice Test

This test contains 10 MCQs on Olympiad Test: Integers -1 with detailed solutions for each question. It is part of the Mathematics Olympiad Class 7 course on EduRev, designed to align with the current Class 7 syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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