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Squares Tricks: Square of Numbers Close to 50 Video Lecture | Quantitative Aptitude (Quant) - CAT

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FAQs on Squares Tricks: Square of Numbers Close to 50 Video Lecture - Quantitative Aptitude (Quant) - CAT

1. What is the trick to find the square of a number close to 50?
Ans. To find the square of a number close to 50, you can subtract or add the difference between the given number and 50 from the square of 50 (which is 2500).
2. How can I find the square of a number close to 50 without using a calculator?
Ans. To find the square of a number close to 50 without a calculator, you can use the trick mentioned in the article. Subtract or add the difference between the given number and 50 from the square of 50 (2500) to get the approximate square value.
3. Can I use this trick to find the square of any number close to a different value, not just 50?
Ans. Yes, you can use a similar trick to find the square of a number close to any value. Just subtract or add the difference between the given number and the desired value from the square of that value to get an approximate square value.
4. How accurate is the trick for finding the square of numbers close to 50?
Ans. The trick mentioned in the article provides an approximate square value for numbers close to 50. The accuracy depends on how close the given number is to 50. The closer the number, the more accurate the result will be.
5. Can I use this trick to find the square root of a number close to 50?
Ans. No, this trick is specifically for finding the square of numbers close to 50. To find the square root of a number close to 50, you would need to use a different method or a calculator.
185 videos|158 docs|113 tests
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