Quiz Discussion

Solve \({ \text{1}}\frac{4}{5} + 20 - 280 \div 25 = ?\)

 

Course Name: Quantitative Aptitude

  • 1]

    \(8\frac{1}{5}\)

  • 2]

    \(9\frac{1}{2}\)

  • 3]

    \(11\frac{1}{2}\)

  • 4]

    \(10\frac{3}{5}\)

  • 5]

    \(12\frac{1}{5}\)

Solution
No Solution Present Yet

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# Quiz
1
Discuss

Simplify : \(1 - \left[ {1 - \left\{ {1 - \left( {1 - \overline {1 - 1} } \right)} \right\}} \right]\)

 

  • 1] 0
  • 2] 1
  • 3] 2
  • 4] 3
  • 5] None of these
Solution
2
Discuss

Simplify : \(\sqrt {3 + \frac{{33}}{{64}}} \div \sqrt {9 + \frac{1}{7}} \times  2\sqrt {3\frac{1}{9}}\)   = ?

 

  • 1]

    45/256

  • 2]

    \(1\frac{{17}}{{28}}\)

  • 3]

    \(4\frac{3}{8}\)

  • 4]

    \(2\frac{3}{{16}}\)

Solution
3
Discuss

A millionaire bought a lot of hats 1/4 of which were brown. The millionaire sold 2/3 of the including 4/5 of the brown hats. What fraction of the unsold hats were brown ?

 

  • 1]

    1/60

  • 2]

    1/15

  • 3]

    3/20

  • 4]

    3/5

  • 5]

    3/4

Solution
4
Discuss

If 37/13 =   where x,y,z are natural member , then find x+y+z are:-

  • 1]

    6

  • 2]

    7

  • 3]

    8

  • 4]

    9

Solution
5
Discuss

\(\frac{{{{\left( {a - b} \right)}^2} - {{\left( {a + b} \right)}^2}}}{{ - 4a}}{ \text{ = }}\frac{x}{y}\)     On simplifying the given equations, which of the following equations will be obtained ?

 

  • 1] xy = b
  • 2] bx = y
  • 3] ab = x
  • 4] yb = x
  • 5] ay = x
Solution
6
Discuss

What number must be added to the expression 16a2 - 12a to make a perfect square ?

  • 1]

    9/4

  • 2]

    11/2

  • 3]

    13/2

  • 4]

    16

Solution
7
Discuss

If (a+b+2c+3d)(a-b-2c+3d)=(a-b+2c-3d)(a+b-2c-3d), then 2bcis equal to?

  • 1]

    3ad

  • 2]

    3ac

  • 3]

    2ad

  • 4]

    2ab

Solution
8
Discuss

Given that =3.605 and =11.40 , Find the value of  + +

  • 1]

    36.164

  • 2]

    36.304

  • 3]

    37.164

  • 4]

    37.304

Solution
9
Discuss

The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:

  • 1] Rs. 3500
  • 2] Rs. 3750
  • 3] Rs. 3840
  • 4] Rs. 3900
  • 5] None of these
Solution
10
Discuss

64^12 / 4^15 = 64^x

  • 1]

    6

  • 2]

    5

  • 3]

    4

  • 4]

    7

Solution
# Quiz