Free Test Identifying unit digits – Vedic Math

Q1: What is the cube root of 2197?

A. 13 B. 12 C. 11 D. 14

Q2: If the unit digit of a number is 8, what is the possible unit digit of its cube root?

A. 2 B. 8 C. 4 D. 6

Q3: Cube root of 512?

A. 6 B. 8 C. 7 D. 9

Q4: Cube of which number ends with 7?

A. 3 B. 7 C. 9 D. 4

Q5: The cube of a number ends in 3. What is the unit digit of the original number?

A. 7 B. 3 C. 1 D. 9

Q6: What is the cube root of 3375?

A. 15 B. 12 C. 14 D. 13

Q7: Which unit digit is not possible for a perfect cube?

A. 2 B. 7 C. 3 D. 4

Q8: Find the cube root of 2744.

A. 14 B. 13 C. 12 D. 15

Q9: If a cube ends in 9, what digit was cubed?

A. 9 B. 3 C. 7 D. 2

Q10: What is the cube root of 5832?

A. 18 B. 19 C. 17 D. 20

Q11: Cube of which number ends with 6?

A. 6 B. 4 C. 2 D. 5

Q12: Cube root of 8000?

A. 20 B. 19 C. 21 D. 22

Q13: What is the unit digit of cube of 4?

A. 4 B. 2 C. 6 D. 8

Q14: What is the cube root of 9261?

A. 21 B. 20 C. 22 D. 19

Q15: If a number ends with 2, what is the unit digit of its cube?

A. 6 B. 4 C. 8 D. 2

Q16: Find the cube root of 15625.

A. 25 B. 27 C. 24 D. 26

Q17: Which digit is not found at the unit place of any cube?

A. 7 B. 9 C. 2 D. 3

Q18: Find cube root of 729?

A. 9 B. 8 C. 7 D. 6

Q19: What is cube of 7?

A. 343 B. 421 C. 512 D. 361

Q20: If cube ends in 1, what is the last digit of original number?

A. 1 B. 3 C. 7 D. 9

Q21: Cube root of 1000?

A. 10 B. 9 C. 8 D. 11

Quiz for Identifying unit digits