Quiz Discussion

Which smallest number must be added to 710 so that the sum is a perfect cube ?

Course Name: Quantitative Aptitude

  • 1] 11
  • 2] 19
  • 3] 21
  • 4] 29
Solution
No Solution Present Yet

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# Quiz
1
Discuss

If y = 5,   then what is the value of \(10y\sqrt {{y^3} - {y^2}} \)   = ?

 

  • 1]

    \(50\sqrt 2 \)

  • 2]

    100

  • 3]

    \(200\sqrt 5 \)

  • 4]

    500

Solution
2
Discuss

If \(\sqrt 5 = 2.236{ \text{,}}\)   then the value of \(\frac{1}{{\sqrt 5 }} \) is = ?

 

  • 1] 0.367
  • 2] 0.447
  • 3] 0.745
  • 4] None of these
Solution
3
Discuss

\({1.5^2} \times \sqrt {0.0225} = ?\)

 

  • 1] 0.0375
  • 2] 0.3375
  • 3] 3.275
  • 4] 32.75
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

A man born in the first half of the nineteenth century was x years old in the year x2. He was born in ?

  • 1] 1806
  • 2] 1812
  • 3] 1825
  • 4] 1836
Solution
6
Discuss

  simplifies to:

  • 1]

    4/3

  • 2]

    1/2

  • 3]

    3/4

  • 4]

    5/3

Solution
7
Discuss

If \(a = \frac{{\sqrt 5 + 1}}{{\sqrt 5 - 1}}   \) and \(b = \frac{{\sqrt 5 - 1}}{{\sqrt 5 + 1}},\)   the value of \(\left( {\frac{{{a^2} + ab + {b^2}}}{{{a^2} - ab + {b^2}}}} \right)\)   is ?

 

  • 1]

    3/4

  • 2]

    4/3

  • 3]

    3/5

  • 4]

    5/3

Solution
8
Discuss

\(\sqrt ? \times \sqrt {484} = 1034\)

 

  • 1] 2025
  • 2] 2209
  • 3] 2304
  • 4] 2401
  • 5] None of these
Solution
9
Discuss

If \({ \text{ }}2*3 = \sqrt {13} \)   and 3 * 4 = 5, then the value of 5 * 12 is ?

 

  • 1]

    \(\sqrt {17} \)

  • 2]

    \(\sqrt {29} \)

  • 3]

    12

  • 4]

    13

Solution
10
Discuss

R is a positive number. It is multiplied by 8 and then squared. The square is now divided by 4 and the square root is taken. The result of the square root is Q. What is the value of Q ?

  • 1] 3R
  • 2] 4R
  • 3] 7R
  • 4] 9R
Solution
# Quiz