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Trick & Shortcut to find Non Perfect Square Root Video Lecture | Quantitative Aptitude for SSC CGL

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FAQs on Trick & Shortcut to find Non Perfect Square Root Video Lecture - Quantitative Aptitude for SSC CGL

1. What is a non-perfect square root?
Ans. A non-perfect square root is the square root of a number that does not result in a whole number or an integer. It is a decimal number with an infinite number of decimal places.
2. How can I find the square root of a non-perfect square?
Ans. To find the square root of a non-perfect square, you can use approximation methods such as the long division method or the decimal approximation method. These methods involve finding a decimal approximation of the square root.
3. What are some shortcuts or tricks to find the square root of a non-perfect square?
Ans. There are a few shortcuts or tricks that can help you find the square root of a non-perfect square. One such trick is to use estimation or approximation techniques to quickly calculate a close approximation of the square root. Another trick is to use logarithms or advanced mathematical techniques to simplify the calculation.
4. Can I use a calculator to find the square root of a non-perfect square?
Ans. Yes, you can use a calculator to find the square root of a non-perfect square. Most scientific calculators have a square root function that can calculate the square root of any number, including non-perfect squares. However, it is essential to note that using a calculator may provide an approximate decimal value and not the exact square root.
5. Are there any real-life applications where finding the square root of a non-perfect square is useful?
Ans. Yes, there are several real-life applications where finding the square root of a non-perfect square is useful. For example, in finance, finding the square root of a non-perfect square can help calculate compound interest or determine the volatility of investments. In physics and engineering, square roots of non-perfect squares are used to calculate distances, velocities, and other physical quantities.
314 videos|170 docs|185 tests
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