Question

which of the following number is a perfect square
a. 528
b. 963
c. 1024
d. 1222​

Answer 1

Answer:

Solution. (c) In generalised form, we express a number as the sum of the products of its digits with their respective place values.

abdc is written in generalised form as 1000a + 100b + 10d + c.

i.e. abdc = 1000a + 100b + 10d

Answer 2

Answer:

$\huge\bf{\underline\green{Question}}$

which of the following number is a perfect square

a. 528

b. 963

c. 1024

d. 1222

$\huge\bf{\underline\blue{Answer}}$

➡C)1024 is a perfect square.✔

➡Here, the square root of 1024 is 32.

Therefore, the square root of 1024 is an integer,

and as a consequence 1024 is a perfect square.