Q1:

Which of the following will completely divide 16807?

Q2:

Which of the following will completely divide 37683?

Q3:

Which of the following will completely divide 13210120?

Q4:

What is the remainder if 2891 is divided by 4?

Q5:

What is the remainder when 68241 is divided by 8?

Q6:

Which of the following will completely divide 32112?

Q7:

Find the last digit of 2⁸⁷.

Q8:

Find the last digit of 3¹⁷.

Q9:

Which of the following will be the last digit of 7⁴⁸⁷?

Q10:

Which of the following will be the last digit of 8⁵¹³?

Q11:

Find the unit digit of 6³⁶?

Q12:

Find the last digit of 5¹²⁵?

Q13:

Find the unit digit of 4⁹?

Q14:

Find the unit digit of 9⁸²?

Q15:

Find the unit digit of 11 × 72 × 83?