Quiz Discussion

Evalute \(:\frac{{{{\left( {2.39} \right)}^2} - {{\left( {1.61} \right)}^2}}}{{2.39 - 1.61}}\)

 

Course Name: Quantitative Aptitude

  • 1] 2
  • 2] 4
  • 3] 6
  • 4] 8
Solution
No Solution Present Yet

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# Quiz
1
Discuss

The number 0.121212 ... in the form p/q is equal to

  • 1]

    4/11

  • 2]

    2/11

  • 3]

    4/33

  • 4]

    2/33

Solution
2
Discuss

\(\frac{{4.2 \times 4.2 - 1.9 \times 1.9}}{{2.3 \times 6.1}}\)    is equal to:

 

  • 1] 0.5
  • 2] 1
  • 3] 20
  • 4] 22
Solution
3
Discuss

617 + 6.017 + 0.617 + 6.0017 = ?

  • 1] 6.2963
  • 2] 62.965
  • 3] 629.6357
  • 4] None of these
Solution
4
Discuss

The value of \(\frac{{3.157 \times 4126 \times 3.198}}{{63.972 \times 2835.121}}\)    is closest to :

 

  • 1] 0.002
  • 2] 0.02
  • 3] 0.2
  • 4] 2
Solution
5
Discuss

The rational number for recurring decimal 0.125125.... is:

  • 1]

    63/487

  • 2]

    119/993

  • 3]

    125/999

  • 4]

    None of these

Solution
6
Discuss

The arrangement of rational numbers, -7/10, 5/-8, 2/-3  in ascending order is :

 

  • 1]

  • 2]

  • 3]

  • 4]

Solution
7
Discuss

0.04 x 0.0162 is equal to:

  • 1] 6.48 x 10-3
  • 2] 6.48 x 10-4
  • 3] 6.48 x 10-5
  • 4] 6.48 x 10-6
Solution
8
Discuss

5/9 of a number is equal to twenty five percent of second number. Second number is equal to 1/4 of third number. The value of third number is 2960. What is 30% of first number ?

 

  • 1] 99.9
  • 2] 88.8
  • 3] 77.7
  • 4] None of these
Solution
9
Discuss

Which of the following fractions lies between 2/3 and 3/5 = ?

 

  • 1]

    2/5

  • 2]

    1/3

  • 3]

    1/15

  • 4]

    31/50

Solution
10
Discuss

\(\frac{{5 \times 1.6 - 2 \times 1.4}}{{1.3}} = ?\)

 

  • 1] 0.4
  • 2] 1.2
  • 3] 1.4
  • 4] 4
Solution
# Quiz