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If (2000)^(10)=1.024xx10^(k), then the v...

If `(2000)^(10)=1.024xx10^(k)`, then the value of k is

A

30

B

31

C

33

D

34

Text Solution

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The correct Answer is:
C
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ARIHANT PUBLICATION PUNJAB-SQUARE-SQUARE ROOT AND CUBE-CUBE ROOT-Chapter Exercise
  1. 3sqrt(2744) div 7 is equal to

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  2. 3sqrt(1331) xx 3sqrt(216) + 3sqrt(729) + 3sqrt(64) is equal to

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  3. If (2000)^(10)=1.024xx10^(k), then the value of k is

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  4. If (125)^(2//3) xx (625)^(-1//4) = 5^(x), then the value of x is

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  5. 3sqrt(512)div 4sqrt(16)div sqrt(576)=?

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  6. What least number should be subtracted from 6860, so that 19 be the cu...

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  7. Find the value of root3(sqrt(441)+sqrt(16)+sqrt(4))

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  8. The value of ? In root(3)(0.064) = root(3)(0.027) div root(3)(?) is

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  9. The value of 0.09 xx 3sqrt(0.000064) is

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  10. If (16)^(9) div (16)^(4) xx (16)^(3) = 16^(x), then x is equal to

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  11. If sqrt(5+root(3)(x))=3, then the value of x is

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  12. If sqrt(10+root(3)(x))=4, then what is the value of x ?

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  13. If m and n are natural numbers, than root(m)(n) is

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  14. If ((1)/(5))^(3y)=0.008, then the value of (0.25)^(y) is

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  15. If 2^(x-1)+2^(x+1)=2560, find the value of x.

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  16. (42xx229)/(9261)^(1//3)=?

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  17. If 4003250 = 4 xx 10^(x) + 3 xx 10^(7) + 2 xx 10^(z) + 5 xx 10^(w), th...

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  18. If a = sqrt((2016)^(2) + (2016) + 2017), then the value of a is

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  19. If (p/q)^(n-1)=(q/p)^(n-3), then the value of n is

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  20. If (16^(2) - 11^(2))^(2//3) = 3^(2) xx A, then the value of A is

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