ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 4

MEDIUM

8th ICSE

IMPORTANT

Earn 100

How many numbers lie between $99^{2}$ and $100^{2}$ ?

Important Questions on Squares and Square Roots

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 5

Write a Pythagorean triplet whose one number is $17$ .

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 6

Find the smallest square number which is divisible by each of the numbers $6, 8, 9$ .

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 7

In an auditorium the number of rows is equal to number of chairs in each row. If the capacity of the auditorium is

1764

. Find the number of chairs in each row.

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 8

Find the length of diagonal of a rectangle whose length and breadth are

12 m

and

5 m

respectively.

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 9

Find the square root of

144

by successive subtraction.

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 10

Find the square root of $5625$ by prime factorization.

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 10

Find the square root of $1521$ by prime factorisation.

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8th ICSE

IMPORTANT

ICSE Understanding Mathematics Class 8>Chapter 3 - Squares and Square Roots>Check Your Progress>Q 11

Find the square root of $21904$ by long division method.