Home
Class 14
MATHS
The value of (0. 03125)^(-2//5) is a. 4 ...

The value of `(0. 03125)^(-2//5)` is a. `4` b. `12` c. `9` d. `31.25`

Promotional Banner

Topper's Solved these Questions

  • STOCKS AND SHARES

    RS AGGARWAL|Exercise All Questions|42 Videos
  • TABULATION

    RS AGGARWAL|Exercise All Questions|25 Videos

Similar Questions

Explore conceptually related problems

root(5)(0.03125)=

If 5^(a)=3125, then the value of 5^(a-3) is a.25 b.125 c.625 d.1625

The value of 5^(1/4)xx(125)^(0.25) is: a.sqrt(5)b.5c .5sqrt(5)d.25

The value of ((32)/(243))^(-4/5) is a.(4)/(9) b.(9)/(4) c.(16)/(81) d.(81)/(16)

The value of 3/(25) is 1.2 (b) 0.12 (c) 0.012 (d) None of these

The value of (231)/(1000) is 0.231 (b) 2.31 (c) 23.1 (d) 0.0231

The value of log_(5)backslash(125*625)/(25) is equal to a.725 b.5 c.6 d.3125

The value of sqrt""0.0144 is: A. 0.12 B. 0.012 C. 1.2 D. 0.0012

Find the value of (2/3)^2 a) 4/9 b) 9/4 c) -2/9 d)0

RS AGGARWAL-SURDS AND INDICES-All Questions
  1. the value of root(3)(2^4sqrt(2^(-5)sqrt(2^6))) is a. 1 b. 2 c. 2^(5//3...

    Text Solution

    |

  2. sqrt(2sqrt(2sqrt(2sqrt(2sqrt(2)))))=? 2^((29)/(31)) b. 2^((31)/(32)) ...

    Text Solution

    |

  3. The value of (0. 03125)^(-2//5) is a. 4 b. 12 c. 9 d. 31.25

    Text Solution

    |

  4. (1/2)^(-1/2) is equal to 1/(sqrt(2)) b. 2sqrt(2) c. -sqrt(2) d. sqrt(2...

    Text Solution

    |

  5. Simplified form of [(root(5)(x^(-3//5)))^(-5//3)]^5 is a. 1/x b. x c. ...

    Text Solution

    |

  6. What will come in place of both the question marks in the following qu...

    Text Solution

    |

  7. The value of 5^(1//4)xx(125)^(0.25) is: a. sqrt(5) b. 5 c. 5sqrt(5) d....

    Text Solution

    |

  8. The value of 1/((216)^(-2//3))+1/((256)^(-3//4))+1/((32)^(-1//5)) is a...

    Text Solution

    |

  9. (2. 4xx10^3)-:(8xx10^(-2))=? 3xx10^(-5) b. 3xx10^4 c. 3xx10^5 d. 30

    Text Solution

    |

  10. (1/216)^(-2//3)-:(1/27)^(-4//3)=? a. 3/4 b. 2/3 c. 4/9 d. 1/8

    Text Solution

    |

  11. (48)^(-2/7)xx(16)^(-5/7)xx(3)^(-5/7)=? 1/3 b. 1/(48) c. 1 d. 48

    Text Solution

    |

  12. If 10^x=1/2, then 10^(-8x)=? a.1/(256) b. 80 c. 16 d. 256

    Text Solution

    |

  13. If (3/5)^3(3/5)^(-6)=(3/5)^(2x-1), then x is equal to a. -2 b. -1 c. 1...

    Text Solution

    |

  14. 49xx49xx49xx49=7^? 4 b. 7 c. 8 d. 16

    Text Solution

    |

  15. The value of (8^(-25)-8^(-26)) is a. 7xx8^(-25) b. 7xx8^(-26) c. 8xx8^...

    Text Solution

    |

  16. (64)^(-1/2)-(-32)^(-4/5)=? 1/8 b. 3/8 c. 1/(16) d. 3/(16) e. none of...

    Text Solution

    |

  17. (a/b)^(x-1)=(b/a)^(x-3), then the value of x is 1/2 b. 1 c. 7/2 d. 2

    Text Solution

    |

  18. If 2^(2n-1)=1/(8^(n-3)), then the value of n is a. -2 b. 2 c. 0 d. 3

    Text Solution

    |

  19. If 5^a=3125, then the value of 5^(a-3) is a. 25 b. 125 c. 625 d. 1625

    Text Solution

    |

  20. If 5sqrt(5)xx5^3-:5^(-3//2)=5^(a+2), then the value of a is a. 4 b. 5 ...

    Text Solution

    |