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If (x)/(y)=((2)/(3))^(3)div((3)/(2))^2, ...

If `(x)/(y)=((2)/(3))^(3)div((3)/(2))^2`, then the value of `((x)/(y))^3` is

A

`((2)/(3))^(-3)`

B

`((2)/(3))^(15)`

C

`((2)/(3))^3`

D

`1`

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The correct Answer is:
B
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MTG IIT JEE FOUNDATION-EXPONENTS AND POWERS-EXERCISE (MULTIPLE CHOICE QUESTION) (LEVEL -I)
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  9. If 800xx(x^3)^(2)=8xx10^8, then x=

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  12. Simplify : 7^(16)xx7^(5)xx((1)/(7))^(11)

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  13. If [5^(9)xx5^(3)]div[5^(15)div5^(3)]=5^m, then find the value of m.

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  14. If (x)/(y)=((2)/(3))^(3)div((3)/(2))^2, then the value of ((x)/(y))^3 ...

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  16. Find the value of (3^(0)xx4^(0)+2^(0)xx3^0)/(16^0).

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  17. Find 'a' such that ((6)/(7))^(a)xx((6)/(7))^(3a)=(1296)/(2401).

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  18. Find the value of t, if (9^(0)xx5^(0)xx7^0)/((-1)^(23)xx(-1)^5)=7^t.

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  19. If x=((2)/(3))^(4)div((2)/(3))^2, find the value of x^5.

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  20. What is the value of x, if 64xx(512)^(2)=x^8?

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