Quiz Discussion

The expression (11.98 × 11.98 + 11.98 × X + 0.02 × 0.02) will be a perfect square for X equal to:

Course Name: Quantitative Aptitude

  • 1] 0.02
  • 2] 0.2
  • 3] 0.04
  • 4] 0.4
Solution
No Solution Present Yet

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# Quiz
1
Discuss

What is the difference between the biggest and the smallest fraction among 2/3, 3/4, 4/5, and 5/6 ?

 

  • 1]

    1/6

  • 2]

    1/12

  • 3]

    1/20

  • 4]

    1/30

Solution
2
Discuss

The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y ?

  • 1]

    2010

  • 2]

    2011

  • 3]

    2012

  • 4]

    2013

Solution
3
Discuss

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

 

  • 1]

  • 2]

  • 3]

  • 4]

Solution
4
Discuss

Out of the fractions 9/31, 3/17, 6/23, 4/11, and 7/25 which is the largest?

 

  • 1]

    9/31

  • 2]

    3/17

  • 3]

    6/23

  • 4]

    4/11

  • 5]

    None of these

Solution
5
Discuss

The value of (1.25)3 - 2.25 (1.25)2 + 3.75 (0.75)2 - (0.75)3 is :

  • 1]

    1

  • 2]

    1/2

  • 3]

    1/4

  • 4]

    1/8

Solution
6
Discuss

Which of the following is equal to 3.14 x 106 ?

  • 1] 314
  • 2] 3140
  • 3] 3140000
  • 4] None of these
Solution
7
Discuss

Which of the following has fractions in ascending order ?

  • 1]

    \(\frac{2}{3},\frac{3}{5},\frac{7}{9},\frac{9}{{11}},\frac{8}{9}\)

  • 2]

    \(\frac{3}{5},\frac{2}{3},\frac{9}{11},\frac{7}{{9}},\frac{8}{9}\)

  • 3]

    \(\frac{3}{5},\frac{2}{3},\frac{7}{9},\frac{9}{{11}},\frac{8}{9}\)

  • 4]

    \(\frac{8}{9},\frac{9}{11},\frac{7}{9},\frac{2}{{3}},\frac{3}{5}\)

  • 5]

    \(\frac{8}{9},\frac{9}{11},\frac{7}{9},\frac{3}{{5}},\frac{2}{3}\)

Solution
8
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
9
Discuss

[(?)2 + (18)2] ÷ 125 = 3.56

  • 1] 11
  • 2] 12
  • 3] 14
  • 4] 15
  • 5] None of these
Solution
10
Discuss

617 + 6.017 + 0.617 + 6.0017 = ?

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