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What is the remainder when 7² × 9² is divided by 8?

Question

What is the remainder when 7² × 9² is divided by 8?

A.

0

B.

3

C.

6

D.

1

E.

2

Solution

Correct option is D

Given:

Number = 7² × 9²

Solution:

Number = 49×81= 3969

$\frac{3969}{8}$

7² × 9² is divide by 8 it gives reminder 1

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