Quiz Discussion

The square root of (2722−1282) is

Course Name: Quantitative Aptitude

  • 1]

    144

  • 2]

    200

  • 3]

    240

  • 4]

    256

Solution
No Solution Present Yet

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# Quiz
1
Discuss

One-fourth of the sum of prime numbers, greater than 4 but less than 16, is the square of = ?

  • 1] 3
  • 2] 4
  • 3] 5
  • 4] 7
Solution
2
Discuss

Find the cube root of 2744.

  • 1]

    14

  • 2]

    13

  • 3]

    12

  • 4]

    11

Solution
3
Discuss

\({\left( {\sqrt 3 - \frac{1}{{\sqrt 3 }}} \right)^2}\) simplifies to:

  • 1]

    3/4

  • 2]

    \(\frac{4}{{\sqrt 3 }}\)

  • 3]

    4/3

  • 4]

    None of these

Solution
4
Discuss

Value of \(\sqrt {0.01} \times \root 3 \of {0.008} - 0.02 \)    is = ?

 

  • 1] 0
  • 2] 1
  • 3] 2
  • 4] 3
Solution
5
Discuss

While solving a mathematical problem, Samidha squared a number and then subtracted 25 from it rather than the required i.e., first subtracting 25 from the number and then squaring it. But she got the right answer. What was the given number ?

  • 1] 13
  • 2] 38
  • 3] 48
  • 4] Cannot be determined
  • 5] None of these
Solution
6
Discuss

Square root of 64009 is

  • 1]

    253

  • 2]

    347

  • 3]

    363

  • 4]

    803

Solution
7
Discuss

What should come in place of both the question marks in the equation x/√128 = √162/x ?

  • 1] 12
  • 2] 14
  • 3] 144
  • 4] 196
Solution
8
Discuss

\(99 \times 21 - \root 3 \of ? = 1968\)

 

  • 1] 1367631
  • 2] 111
  • 3] 1366731
  • 4] 1367
Solution
9
Discuss

Solved \( \root 4 \of {{{\left( {625} \right)}^3}} = ?\)

 

  • 1]

    \( \root 3 \of {1875} \)

  • 2]

    25

  • 3]

    125

  • 4]

    None of these

Solution
10
Discuss

The least perfect square, which is divisible by each of 21, 36 and 66 is:

 

  • 1] 213444
  • 2] 214344
  • 3] 214434
  • 4] 231444
Solution
# Quiz