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Without adding, find the sum of the foll...

Without adding, find the sum of the following numbers : 1+3+5+7+9+11+13+15+17+19+21+23+25

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VGS PUBLICATION-BRILLIANT-SQUARE ROOT AND CUBE ROOTS-EXERCISE
  1. Without adding, find the sum of the following numbers : 1+3+5+7+9  .

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  2. Without adding, find the sum of the following numbers : 1+3+5+7+9+11+1...

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  3. Without adding, find the sum of the following numbers : 1+3+5+7+9+11+1...

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  4. Check whether the following numbers form Pythagorean triplet : 2,3,4.

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  5. Check whether the following numbers form Pythagorean triplet : 6, 8, 1...

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  6. Check whether the following numbers form Pythagorean triplet :  9, 10,...

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  7. Check whether the following numbers form Pythagorean triplet : 8, 15, ...

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  8. Check whether the following numbers form Pythagorean triplet : 2,3,4.

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  9. By subtraction of successive odd numbers find whether the following nu...

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  10. By subtraction of successive odd numbers find whether the following nu...

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  11. By subtraction of successive odd numbers find whether the following nu...

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  12. Find the square root of 1296 by Prime Factorization.

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  13. Find the square root of 2025.

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  14. Find the smallest number by which 720 should be multiplied to get a pe...

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  15. Find the smallest number by which 6000 should be divided to get a perf...

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  16. Find the square root of the following numbers by prime factorization m...

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  17. Find the square root of the following numbers by prime factorization m...

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  18. Find the square root of the following numbers by prime factorization m...

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  19. Find the square root of the following numbers by prime factorization m...

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  20. Find the smallest number by which 3645 must be multiplied to get a per...

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