Question

A number, when divided by 5, leaves a remainder 3. When the square of the number is divided by 5, the remainder is :

• A. 3
• B. 4
• C. 0
• D. 1

Answer 1

Answer:

B. 4

When a number divided by 5 gives a remainder 3. Then let the number be 3 Square of 3 is 9 9 divided by 5 gives remainder 4.