Aptitude Practice Question and Answer

Q:

In the adjoining figure ∠AOC=140° where O is the centre of the circle then ∠ ABC is equal to:

3352 1

  • 1
    90°
    Correct
    Wrong
  • 2
    110°
    Correct
    Wrong
  • 3
    100°
    Correct
    Wrong
  • 4
    40°
    Correct
    Wrong
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Answer : 2. "110°"

Q:

Train Passes by a lamp post at platform in 7 sec. and passes by the platform completely in 28 sec. If the length of the platform is 390 m,then length of train (in meter) is

3350 0

  • 1
    120
    Correct
    Wrong
  • 2
    130
    Correct
    Wrong
  • 3
    140
    Correct
    Wrong
  • 4
    150
    Correct
    Wrong
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Answer : 2. "130"

Q:

Find out the H.C.F of 306, 204 and 136.

3346 0

  • 1
    17
    Correct
    Wrong
  • 2
    51
    Correct
    Wrong
  • 3
    68
    Correct
    Wrong
  • 4
    34
    Correct
    Wrong
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Answer : 4. "34"

Q:

The cost of 3 kg of rice is ₹180. The cost of 8 kg of rice is equal to that of 5 kg of pulse. The cost of 15 kg of pulses is equal to that of 2 kg of tea. The cost of 3 kg of tea is equal to that of 6 kg of walnuts. What is the cost (in ₹) of 10 kg of walnuts? 

3345 0

  • 1
    2400
    Correct
    Wrong
  • 2
    3200
    Correct
    Wrong
  • 3
    2800
    Correct
    Wrong
  • 4
    3600
    Correct
    Wrong
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Answer : 4. "3600"

Q: A bus is running at 75 kmph without any stoppage. But, with stoppages its average speed is 60 kmph. Find the time of stoppage by bus per hour. 3343 0

  • 1
    10 minutes
    Correct
    Wrong
  • 2
    15 minutes
    Correct
    Wrong
  • 3
    12 minutes
    Correct
    Wrong
  • 4
    20 minutes
    Correct
    Wrong
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Answer : 3. "12 minutes"

Q: Diagonal of a square is 12√2. Find the ratio between the area of this square and that of square drawn on diagonal. 3343 0

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

Q:

Two train approach each other at 30 km/hr and 27 km/hr. From two places 342 km. apart. After how much time will they meet? (in hours)

3339 0

  • 1
    9
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    5
    Correct
    Wrong
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Answer : 2. "6"

Q:

Ankit has three varieties of rice costing 18 Rs/kg,25 Rs/kg and 36 Rs/kg, In what possible ratio he should mix these three varieties so that on selling whole mixture at 23.10 Rs/kg he may get a profit of 10%?

3334 0

  • 1
    5 : 4 : 2
    Correct
    Wrong
  • 2
    9 : 3 : 1
    Correct
    Wrong
  • 3
    3 : 2 : 1
    Correct
    Wrong
  • 4
    7 : 4 : 3
    Correct
    Wrong
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Answer : 2. "9 : 3 : 1"

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