Quiz Discussion

Find the value of the following expression upto four places of decimals.

\(\left[ {1 + \frac{1}{{1 \times 2}} + \frac{1}{{1 \times 2 \times 4}} + \frac{1}{{1 \times 2 \times 4 \times 8}} + \frac{1}{{1 \times 2 \times 4 \times 8 \times 16}}} \right]\)

 

Course Name: Quantitative Aptitude

  • 1] 1.6414
  • 2] 1.6415
  • 3] 1.6416
  • 4] 1.6428
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

The value of \(\left( {\frac{{0.1 \times 0.1 \times 0.1 + 0.02 \times 0.02 \times 0.02}}{{0.2 \times 0.2 \times 0.2 + 0.04 \times 0.04 \times 0.04}}} \right) \)      is :

 

  • 1] 0.5
  • 2] 0.25
  • 3] 0.125
  • 4] 0.0125
Solution
3
Discuss

617 + 6.017 + 0.617 + 6.0017 = ?

  • 1]

    62.96357

  • 2]

    62963.57

  • 3]

    62.96357

  • 4]

    629.6357

Solution
4
Discuss

The value of \(\left( {\frac{{0.943 \times 0.943 - 0.943 \times 0.057 + 0.057 \times 0.057}}{{0.943 \times 0.943 \times 0.943 + 0.057 \times 0.057 \times 0.057}}} \right)\) is :

 

  • 1] 0.32
  • 2] 0.886
  • 3] 1.1286
  • 4] None of these
Solution
5
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
6
Discuss

Solve 21.5/5 + 21/6 - 13.5/15 = {(?)1/3 /4} +17/30

 

  • 1] 2
  • 2] 8
  • 3] 512
  • 4] 324
  • 5] None of these
Solution
7
Discuss

\(\frac{{.009}}{?} = .01\)

 

  • 1] .0009
  • 2] .09
  • 3] .9
  • 4] 9
Solution
8
Discuss

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

 

  • 1] 0.4
  • 2] 1.2
  • 3] 1.4
  • 4] 4
Solution
9
Discuss

Solve \({\left( {\frac{{18}}{4}} \right)^2} \times \left( {\frac{{455}}{{19}}} \right) \div   \left( {\frac{{61}}{{799}}} \right) = ?\)

 

  • 1] 6320
  • 2] 6400
  • 3] 6350
  • 4] 6430
  • 5] 6490
Solution
10
Discuss

If 2994 ÷ 14.5 = 172, then 29.94 ÷ 1.45 = ?

  • 1] 0.172
  • 2] 1.72
  • 3] 17.2
  • 4] 172
Solution
# Quiz