Square root and Cube root Questions and Answers
Practice ModeShowing 10 of 25 questions
Q1
The cube root of .000216 is:
Answer: Option B
Q2
The least perfect square, which is divisible by each of 21, 36 and 66 is:
Answer: Option A
Q3
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is:
Answer: Option C
Q4
How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?
Answer: Option D
Q5
The square root of 64009 is:
Answer: Option A
Q6
What is the square root of 144?
Answer: Option A
Explanation: 12 multiplied by 12 equals 144, so the square root is 12.
Q7
What is the cube root of 64?
Answer: Option B
Explanation: 4 multiplied by 4 multiplied by 4 equals 64, so the cube root is 4.
Q8
What is the square root of 169?
Answer: Option C
Explanation: 13 multiplied by 13 equals 169, so the square root is 13.
Q9
What is the cube root of 125?
Answer: Option B
Explanation: 5 multiplied by 5 multiplied by 5 equals 125, so the cube root is 5.
Q10
What is the square root of 225?
Answer: Option B
Explanation: 15 multiplied by 15 equals 225, so the square root is 15.