Introduction to Square Root - Quantitative Aptitude

# Introduction to Square Root - Quantitative Aptitude Video Lecture | Quantitative for GMAT

## Quantitative for GMAT

129 videos|132 docs|146 tests

## FAQs on Introduction to Square Root - Quantitative Aptitude Video Lecture - Quantitative for GMAT

 1. What is a square root?
Ans. A square root is a mathematical operation that determines the value that, when multiplied by itself, gives the original number. For example, the square root of 16 is 4 because 4 x 4 = 16.
 2. How do you find the square root of a number?
Ans. To find the square root of a number, you can use a calculator or manually calculate it using long division or the prime factorization method. For example, to find the square root of 64, you can divide it by 2 to get 32, then divide 32 by 2 to get 16, and so on until you reach the answer of 8.
 3. What are some common applications of square roots in real life?
Ans. Square roots are used in many areas of everyday life, such as in construction and engineering to calculate distances and angles, in finance to calculate interest rates and investment returns, and in science to calculate measurements and probabilities.
 4. What are some important properties of square roots?
Ans. Some important properties of square roots include that the square root of a negative number is not a real number, the square root of 1 is 1, and the square root of 0 is 0. Additionally, the square root of a product is equal to the product of the square roots, and the square root of a quotient is equal to the quotient of the square roots.
 5. How can I improve my skills in finding square roots for quantitative aptitude exams?
Ans. To improve your skills in finding square roots for quantitative aptitude exams, practice solving problems using different methods, such as long division and prime factorization. Also, familiarize yourself with the properties of square roots and work on developing your mental math skills to quickly calculate square roots.

## Quantitative for GMAT

129 videos|132 docs|146 tests

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