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Using column method find the cubes of the following natural numbers. (I) 42            (ii) 45              (iii) 87

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RD SHARMA ENGLISH-CUBES AND CUBE ROOTS-All Questions
  1. Find the volume of a cube whose surface area is 150 m^2dot

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  2. Find the cube of 24^3 by using column method.

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  3. Using column method find the cubes of the following natural numbers....

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  4. Using column method find the cubes of the following numbers: (1) 98 ...

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  5. Find the cubes of the following numbers : (i) 7             (ii) 12 ...

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  6. Find the cubes of the following numbers : (i) 21            (ii) 40 ...

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  7. Find the cubes of the following numbers : (i) 100           (ii) 302...

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  8. Write the cubes of all natural numbers between 1 and 10 and verify ...

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  9. Observe the following pattern : 1^3=1 1^3+2^3=(1+2)^2 1^3+2^3+3^3=(1...

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  10. Write the cubes of 5 natural number which are multiples of 3 and ve...

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  11. Write the cubes of 5 natural number which are of form 3n+1(edotg. 4...

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  12. Write the cubes of 5 natural numbers of the form 3n+2(idote .5 ,8, ...

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  13. Write the cubes of 5 natural numbers of which are multiples of 7 an...

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  14. Which of the following are perfect cubes? (I)64            (ii) 216 ...

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  15. Which of the following are perfect cubes? (I)1000               (ii) 1...

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  16. Which of the following are perfect cubes ? (I)4608        (ii) 10648...

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  17. Which of the following are cubes of even natural numbers? 216, 512...

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  18. Which of the following are cubes of odd natural numbers? 125, 343,1...

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  19. What is the smallest number by which the following numbers must be m...

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  20. What is the smallest number by which the following numbers must be m...

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