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Mathematical Operations Video Lecture | CSAT Preparation - UPSC
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FAQs on Mathematical Operations Video Lecture - CSAT Preparation - UPSC
| 1. What are the four basic mathematical operations? |  |
Ans. The four basic mathematical operations are addition, subtraction, multiplication, and division.
| 2. How do you perform addition and subtraction of numbers? | |
Ans. To perform addition, you simply add two or more numbers together. For example, adding 2 and 3 gives you the result of 5. Subtraction, on the other hand, involves subtracting one number from another. For example, subtracting 3 from 7 gives you the result of 4.
| 3. What is the difference between multiplication and division? | |
Ans. Multiplication is the process of combining two or more numbers to get a product. For example, multiplying 2 and 4 gives you the result of 8. Division, on the other hand, is the process of splitting a number into equal parts or finding out how many times one number is contained within another. For example, dividing 10 by 2 gives you the result of 5.
| 4. How do you perform multiplication and division of numbers? | |
Ans. To perform multiplication, you simply multiply two or more numbers together. For example, multiplying 3 and 4 gives you the result of 12. Division involves dividing one number by another. For example, dividing 15 by 3 gives you the result of 5.
| 5. Can you give an example of a mathematical expression involving all four basic operations? | |
Ans. Yes, an example of a mathematical expression involving all four basic operations is: (2 + 3) x 4 / 2 - 1. In this expression, we first perform the addition of 2 and 3, which gives us 5. Then we multiply the result by 4, giving us 20. Next, we divide 20 by 2, resulting in 10. Finally, we subtract 1 from 10, giving us the final result of 9.
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Nov 17, 2024 Last updated |
Video Description: Mathematical Operations for UPSC 2024 is part of CSAT Preparation preparation.
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