Teachoo MCQ Test

Short Quiz

Preparing for CBSE

Chapter 1 Class 8 - A Square and a Cube (Ganita Prakash) | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 480
Question 1 of 5
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Question 1 of 5
Which integer is closest to \(\sqrt{700}\)?
Select one option. Answers are shown after the test.
Question 2 of 5
Assertion (A): It is not true that a negative integer can have a negative perfect cube.
Reason (R): The smallest natural number that must multiply 150 to make a perfect square is 6.
Select one option. Answers are shown after the test.
Question 3 of 5
What is the smallest perfect square divisible by 12, 18 and 30?
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Question 4 of 5
A cubical display has 5 horizontal layers, each containing 25 identical unit cubes. How many unit cubes are in the display?
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Question 5 of 5
Assertion (A): The square of every even number is even.
Reason (R): It is not true that the smallest natural number that must multiply 90 to make a perfect square is 10.
Select one option. Answers are shown after the test.