Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 8

MEDIUM

8th CBSE

IMPORTANT

Earn 100

A PT teacher wants to arrange a maximum possible number of $5948$ students in a playground such that the number of rows is equal to the number of columns. Find the number of rows if $19$ students were left out after the arrangement.

50% studentsanswered this correctly

Important Questions on Squares and Square Roots

MEDIUM

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 9

Find the smallest square number that is divisible by

6, 9, 15

and

20

.

MEDIUM

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 10

Find the smallest square number that is divisible by

8, 12, 15

and

20

.

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>MENTAL MATHS>Q 1

Between which pair of whole numbers does the square root of

20

lie?

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>MENTAL MATHS>Q 2

The square root of

50

to one decimal place is

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 1

Find the number of digits in the square root of the following number ( without any calculation)

$64$

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 1

Find the number of digits in the square root of the following number ( without any calculation)

$256$

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 1

Find the number of digits in the square root of $4489$ . (without any calculation)

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 11 - Squares and Square Roots>EXERCISE>Q 1

Find the number of digits in the square root of the following number ( without any calculation)

$390625$