Square Root using Long Division Method

Q.

A number becomes a perfect square when we subtract $1$ from it. Which of the given options cannot be the last digit of that number?

1. $2$

2. $4$

3. $5$

4. $0$

Q.

Simplify root $10$

Q.

Find the least number which must be added to each of the following numbers so as to get a perfect square. $6412$

Q.

Find the least number which must be added to each of the following numbers so as to get a perfect square. Also, find the square root of the perfect square so obtained. $525$

Q. What is the least number that must be subtracted from $5,607$ to get a perfect square ?

1. $125$
2. $129$
3. $131$
4. $135$

Q. Find the square root of $484$ using long division method.

Q.

Find the least number which must be added to each of the following numbers so as to get a perfect square. $1825$

Q.

Find the least number which must be subtracted from each of the following numbers so as to get a perfect square. Also find the square root of the perfect square so obtained. $4000$

Q. The area of a square field is $729$ square feet (sq. ft.). What is the side length of square field?

1. $33$
2. $37$
3. $23$
4. $27$

Q. $99856$ is the largest five-digit perfect square?

1. True
2. False

Q.

Is $4$ a perfect square?

Q.

The square root of $289$ is.

Q. The greatest $6-$digit number which is a perfect square is
.

Q.

How do you find a square root of a decimal?

Q.

Evaluate: $\sqrt{1211.04}$ :

Q. Compute the square root of 1024.

1. 32
2. 42
3. 22
4. 52

Q. The least number that must be added to $1,300$ to get a perfect square is . Also, the square root of the obtained perfect square is .

Q. Which of the following would be equal to the square root of 784?

1. 38
2. 22
3. 32
4. 28

Q. Is $10,000$ smallest five-digit perfect square?

1. Yes
2. No

Q. What is the square root of 12321?

1. 11
2. 21
3. 111
4. 121

Q. Four-digit smallest perfect square is.

1. $1000$
2. $1024$
3. $1021$

Q. Which of the following would be equal to the square root of 784?

1. 38
2. 22
3. 32
4. 28