Aptitude Practice Question and Answer

Q:

The unit digit in the sum of (124 )372 + (124 )373 is: 

4514 0

  • 1
    5
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    2
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 4. "0"

Q:

Find the difference of CI and SI on a sum of Rs. 30240 invested for 3 years at rate of interest per annum.

4502 1

  • 1
    Rs. 2500
    Correct
    Wrong
  • 2
    Rs. 2440
    Correct
    Wrong
  • 3
    Rs. 2660
    Correct
    Wrong
  • 4
    Rs. 3120
    Correct
    Wrong
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Answer : 3. "Rs. 2660"

Q:

Distance between A and B is 1200 km. If they start moving towards each other at same time, they will meet in 24 hrs. If A starts 10 hrs after B, then they will meet in 20 hrs. What are their respective speeds?

4460 1

  • 1
    30 kmph, 20 kmph
    Correct
    Wrong
  • 2
    35 kmph, 25 kmph
    Correct
    Wrong
  • 3
    40 kmph, 25kmph
    Correct
    Wrong
  • 4
    25 kmph, 35 kmph
    Correct
    Wrong
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Answer : 1. "30 kmph, 20 kmph"

Q:

A rod of length 85 m is divided into two parts if the first part of the rod is 2/3 of the second part then the larger part (in metres) is.

4429 1

  • 1
    34
    Correct
    Wrong
  • 2
    170/3
    Correct
    Wrong
  • 3
    85
    Correct
    Wrong
  • 4
    51
    Correct
    Wrong
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Answer : 4. "51"

Q:

In the given figure, ABC is an equilateral triangle. Two circles of radius 4 cm and 12 cm are inscribed in the triangle. What is the side (in cm) of an equilateral triangle?

4389 0

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

Q: If a dealer wants to earn 40% profit on an article after offering 30% discount, by what percent should be increase his marked price to arrive at the label price? 4370 0

  • 1
    50%
    Correct
    Wrong
  • 2
    100%
    Correct
    Wrong
  • 3
    200%
    Correct
    Wrong
  • 4
    60%
    Correct
    Wrong
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Answer : 2. "100%"

Q:

The average of all prime numbers 21 to 50 is (round off to one decimal number) 

4336 0

  • 1
    35.9
    Correct
    Wrong
  • 2
    34.8
    Correct
    Wrong
  • 3
    33.7
    Correct
    Wrong
  • 4
    32.9
    Correct
    Wrong
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Answer : 1. "35.9 "

Q: Which number is 40% less than 90% of 100? 4314 3

  • 1
    36
    Correct
    Wrong
  • 2
    54
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 2. " 54"
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