Class 8 Mathematics: Squares and Square Roots
Answer the questions and tap Submit to see your score. Your progress is auto-saved on this device.
Jump to question
Q1 · MCQ · 1 mark
Which of the following numbers is not a perfect square?
Q2 · MCQ · 1 mark
The square of an even number is always an ____ number.
Q3 · FILL · 1 mark
The unit digit of the square of a number ending with 8 is ____.
Q4 · MCQ · 1 mark
What is the smallest number by which 252 must be multiplied to get a perfect square?
Q5 · SHORT · 2 marks
If a number ends with a zero, what can you say about the number of zeros in its square?
Q6 · FILL · 1 mark
The square root of 576 is ____.
Q7 · MCQ · 1 mark
Between which two consecutive whole numbers does √90 lie?
Q8 · FILL · 1 mark
Using the repetitive subtraction method, the square root of 49 is ____.
Q9 · MCQ · 1 mark
How many non-perfect square numbers lie between 12² and 13²?
Q10 · SHORT · 2 marks
Explain why a number ending with 7 cannot be a perfect square.