Square Roots Questions Practice Question and Answer

Q:

The ratio of the square of a number and the inverse of its cube is 243/16807. what is the number?

679 0

  • 1
    2/7
    Correct
    Wrong
  • 2
    7/3
    Correct
    Wrong
  • 3
    3/7
    Correct
    Wrong
  • 4
    5/7
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "3/7"

Q:

What will come in the place of question mark (?) in the following question?

 

672 0

  • 1
    7
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "9"

Q:

  The value of is

659 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. ""

Q:

Find the square root of (272² - 128²).

634 0

  • 1
    25
    Correct
    Wrong
  • 2
    41
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "None"

Q:

The value of Let . Then is equal to:

624 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. ""

Q:

Given that √4096 = 64, the value of √4096 + √40.96 +√0.004096 is-

605 0

  • 1
    70.4
    Correct
    Wrong
  • 2
    70.464
    Correct
    Wrong
  • 3
    71.104
    Correct
    Wrong
  • 4
    71.4
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "70.464"
Explanation :

Given Exp. = √4096 + √40.96 +√0.004096

= 64 + 6.4 + 0.064

= 70.464

Q:

√60+√10+√36=?

598 0

  • 1
    56
    Correct
    Wrong
  • 2
    88
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "None "

Q:

The value of   of 2.80 is:

596 0

  • 1
    0
    Correct
    Wrong
  • 2
    0.01
    Correct
    Wrong
  • 3
    -1
    Correct
    Wrong
  • 4
    0.001
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "0"

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully