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8th CBSE
IMPORTANT
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The rectangle below is made of unit squares.

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What are the possible ways of converting it into a square?

Important Questions on Squares and Square Roots

EASY
8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 6
The sum of Geetha’s age and the square of her brother’s age is 54. What is Geetha’s age?
EASY
8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 7
Which of the following is not a unit digit of a square number?
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8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 8
Are squares natural numbers? Explain.
EASY
8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 9
How is the repeated subtraction method in dividing two numbers and finding square roots different?
HARD
8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 10
Two square shapes frames made of steel wire has area 225 m2 and 400 m2 each. Both shapes were cut open to get two straight wires, joined them together without a gap or overlap and then formed a new square. What is the area of the new square?
HARD
8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 11
The least number that is a perfect square and is exactly divisible by 4, 5, 6, 12, 15, 18 and 36 is:
HARD
8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 12
X is a perfect square. Which of the following is/are true?
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8th CBSE
IMPORTANT
Mathematics Textbook of Competency Based Questions for Class VIII>Chapter 5 - Squares and Square Roots>Exercise>Q 13
A timber merchant has made beams of wood where each beam is short from its predecessor by 2 ft.  The lengths of the beams are 51 ft, 49 ft, 47 ft, 45 ft and so on up to 21 ft. He sold all beams of wood at a cost of ₹5 per ft. How much money did he make by selling the beams of wood?