Aptitude Practice Question and Answer

Q:

A train takes 18 seconds to pass through a platform 162 m long and 15 seconds to pass another platform 120 m long. The length of the train in meter is

2242 0

  • 1
    70
    Correct
    Wrong
  • 2
    80
    Correct
    Wrong
  • 3
    90
    Correct
    Wrong
  • 4
    105
    Correct
    Wrong
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Answer : 3. "90"

Q:

Find the coordinates of the points where the graph 57x-19y=399 cuts the coordinate axes.

2240 0

  • 1
    x-axis at(-7,0) and y-axis at (0,-21)
    Correct
    Wrong
  • 2
    x-axis at(-7,0) and y-axis at (0,21)
    Correct
    Wrong
  • 3
    x-axis at (7,0) and y-axis at (0,-21)
    Correct
    Wrong
  • 4
    x-axis at (7,0) and y-axis at (0,21)
    Correct
    Wrong
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Answer : 3. "x-axis at (7,0) and y-axis at (0,-21)"

Q:

498 is 17 % less than a number then the number is: 

2238 0

  • 1
    610
    Correct
    Wrong
  • 2
    580
    Correct
    Wrong
  • 3
    600
    Correct
    Wrong
  • 4
    620
    Correct
    Wrong
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Answer : 3. "600 "

Q:

If tan4θ + tan2θ = 1, then the value of cos4θ + cos2θ is

2238 0

  • 1
    2
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    – 1
    Correct
    Wrong
  • 4
    – 2
    Correct
    Wrong
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Answer : 2. "1"

Q:

If the speed of a boat in still water is 20 km/hr and the speed of the current is 5 km/hr, then the time taken by the boat to travel 100 km with the current is : 

2237 0

  • 1
    4 hr
    Correct
    Wrong
  • 2
    7 hr
    Correct
    Wrong
  • 3
    2 hr
    Correct
    Wrong
  • 4
    3 hr
    Correct
    Wrong
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Answer : 1. "4 hr"

Q: If 30% of A = 0.25 of B = $$ ({1\over 5}) $$ of C, then A : B : C is equal to : 2236 0

  • 1
    5 : 6 : 4
    Correct
    Wrong
  • 2
    5 : 24 : 5
    Correct
    Wrong
  • 3
    6 : 5 : 4
    Correct
    Wrong
  • 4
    10 : 12 :15
    Correct
    Wrong
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Answer : 4. " 10 : 12 :15"

Q:

Sum of 5 times of a fraction and 4 times its reciprocal is 9. What is fraction?

2235 0

  • 1
    $$ {2\over7}$$
    Correct
    Wrong
  • 2
    $$ {5\over4}$$
    Correct
    Wrong
  • 3
    $$ {4\over5}$$
    Correct
    Wrong
  • 4
    $$ {7\over2}$$
    Correct
    Wrong
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Answer : 3. "$$ {4\over5}$$"

Q:

The number 1254216 is divisible by which of the following numbers?

2234 0

  • 1
    5
    Correct
    Wrong
  • 2
    11
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 4. "8"

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