CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Relation between HCF and LCM of 3 numbers

Question 21 W...

Question

Question 21

Write the correct answer from the given four options.

A perfect square number having n digits, where n is even, will have square root with

a) $(n + 1)$ digit
b) $\frac{n}{2}$ digit
c) $\frac{n}{3}$ digit
d) $(\frac{n + 1}{2})$ digit

Open in App

Solution

A perfect square number having n digits, where n is even, will have square root with $\frac{n}{2}$ digit.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A perfect square number having n digits ,where n is even will have square root with _____.

Question 72

State whether the following statement is true or false:

The square root of a perfect square of n digits will have $(\frac{n + 1}{2})$ digits, if n is odd.

Q. Fill in the blanks.
(i) 1 + 3 + 5 + 7 + 9 + 11 + 13 = (.........)².
(ii)

\sqrt{1681} = . . . . . . . . .

(iii) The smallest square number exactly divisible by 2, 4, 6 is .........
(iv) A given number is a perfect square having n digits, where n is odd. Then, its square root will have ......... digits.

If n is the smallest natural number such that n + 2n + 3n +....+ 99n is a perfect square, then the number of digits in n $^{2}$ is

Q. Consider the following statements:

(i) If

(2)_{N} \times (4)_{N} = (8)_{N}, w h e r e (X)_{N}

is a number written in a system of writing having N digits, then N can have infinite values.
(ii) If

(4)_{N} \times (5)_{N} = (24)_{N},

(X)_{N}

is a number written in a system of writing having N digits, then N will have more than 1, but finite values.
(iii) If

(5)_{N} \times (6)_{N} = (3 A)_{N},

(X)_{N}

is a number written in a system of writing having N digits and A is the units digit of this number (3A) written in a system of writting the numbers having N digits, then A can have four values.
How many of the above mentioned statements are true?

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Relation between HCF and LCM of 3 numbers

Standard VIII Biology

Join BYJU'S Learning Program

CrossIcon