Aptitude Practice Question and Answer

Q:

The length and the breadth of a rectangle are 12 cm and 6 cm, respectively. What is the area of the rectangle?

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  • 1
    144$${cm^2}$$
    Correct
    Wrong
  • 2
    72$${cm^2}$$
    Correct
    Wrong
  • 3
    56$${cm^2}$$
    Correct
    Wrong
  • 4
    96$${cm^2}$$
    Correct
    Wrong
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Answer : 2. "72$${cm^2}$$"

Q:

The length, the breadth, and the height of a cuboid are 40 cm, 20 cm and 10 cm. respectively. What is the volume of this cuboid?

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  • 1
    $${16000cm^2}$$
    Correct
    Wrong
  • 2
    $${8000cm^2}$$
    Correct
    Wrong
  • 3
    $${8000cm^2}$$
    Correct
    Wrong
  • 4
    $${4000cm^2}$$
    Correct
    Wrong
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Answer : 2. "$${8000cm^2}$$"

Q:

Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500. What is the smallest number?

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  • 1
    4
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
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Answer : 2. "5"

Q:

If p = 8.15, q = 9.06 and r = −17.21, then the value of p3+q3+r3-3pqr

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  • 1
    -5.62
    Correct
    Wrong
  • 2
    4.75
    Correct
    Wrong
  • 3
    -3.81
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 4. "0 "

Q:

A car runs first 275 km at an average speed of 50 km/h and the next 315 km at an average speed of 70 km/h. What is the average speed (in km/h) for the entire journey?

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  • 1
    58.5
    Correct
    Wrong
  • 2
    60
    Correct
    Wrong
  • 3
    59
    Correct
    Wrong
  • 4
    62
    Correct
    Wrong
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Answer : 3. "59 "

Q:

A person covered some distance at some speed. If he traveled a distance of 3 km / h more, it took him 40 minutes less time. If he had covered the distance at a speed of 2 km / h less, he would have taken 40 minutes more. The distance (in km) is

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  • 1
    20
    Correct
    Wrong
  • 2
    35
    Correct
    Wrong
  • 3
    $$ {36{2\over3}}$$
    Correct
    Wrong
  • 4
    40
    Correct
    Wrong
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Answer : 4. "40"

Q:

If 30% of a = b, then b% of 50 is the same as:

1262 0

  • 1
    5% of a
    Correct
    Wrong
  • 2
    10% of a
    Correct
    Wrong
  • 3
    15% of a
    Correct
    Wrong
  • 4
    12% of a
    Correct
    Wrong
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Answer : 3. "15% of a"

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Answer : 5. "None of these"

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