Aptitude Practice Question and Answer

Q:

64329 is divided by a certain number. While dividing, the numbers, 175, 114 and 213 appear as three successive remainders. The divisor is?

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  • 1
    184
    Correct
    Wrong
  • 2
    224
    Correct
    Wrong
  • 3
    234
    Correct
    Wrong
  • 4
    296
    Correct
    Wrong
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Answer : 3. "234 "
Explanation :

Number at (i) = 643 – 175 = 468

Number at (ii) = 1752 – 114 = 1638

Number at (iii) = 1149 – 213 = 936

Clearly, 468, 1638 and 936 are multiples of 234 and 234 > 213.

Divisor = 234

Q:

Study the graph carefully and answer the following questions.

What is the average production of the five states in the year 1994-95 taken together?

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  • 1
    12.3
    Correct
    Wrong
  • 2
    14.6
    Correct
    Wrong
  • 3
    15.6
    Correct
    Wrong
  • 4
    16.3
    Correct
    Wrong
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Answer : 2. "14.6"

Q:

In a year, the average expenditure of a family for the first 3 months, next 4 months and last 5 months is Rs 8400 per month, Rs 10080 per month, Rs 10608. Monthly and annual savings are Rs. 8640. If so, what is the average monthly income of this family?

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  • 1
    10,000
    Correct
    Wrong
  • 2
    10,500
    Correct
    Wrong
  • 3
    10,600
    Correct
    Wrong
  • 4
    11,000
    Correct
    Wrong
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Answer : 3. "10,600"

Q:

AB is diameter of a circle with centre 'O'. CD is a chord which is equal to the radius of the circle. AC and BD are extended so that they intersect each other at point P. Then find the value of ∠ APB.

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  • 1
    300
    Correct
    Wrong
  • 2
    600
    Correct
    Wrong
  • 3

    900

    Correct
    Wrong
  • 4

    1200

    Correct
    Wrong
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Answer : 2. "600"

Q:

A man bought 13 articles at Rs. 70 each, 15 at Rs. 60 each and 12 at Rs. 65 each. The average price per article is 

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  • 1
    Rs. 65.75
    Correct
    Wrong
  • 2
    Rs. 62.25
    Correct
    Wrong
  • 3
    Rs. 60.25
    Correct
    Wrong
  • 4
    Rs. 64.75
    Correct
    Wrong
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Answer : 4. "Rs. 64.75 "

Q:

The following table shows the number of units of product produced and sold by a company over the course of six years.

Find the ratio between the total number of units sold in 2013 and 2015 and the number of units produced in 2015 and 2016?

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  • 1
    14 : 19
    Correct
    Wrong
  • 2
    29 : 38
    Correct
    Wrong
  • 3
    3 : 4
    Correct
    Wrong
  • 4
    7 : 9
    Correct
    Wrong
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Answer : 3. "3 : 4"

Q:

Travelling at 80km/hr, Praveen reaches his destination at a certain time. He covers 3/5th of his journey in 2/5th at the time. At what speed (in km/hr) should he travel to cover the remaining journey, so as to reach his destination on time? 

1182 0

  • 1
    170/3
    Correct
    Wrong
  • 2
    140/3
    Correct
    Wrong
  • 3
    150/3
    Correct
    Wrong
  • 4
    160/3
    Correct
    Wrong
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Answer : 4. "160/3 "

Q:

A container in the shape of a frustum of a cone having diameters of its two circular faces as 35 cm. and 30 cm and vertical height 14 cm. is completely filled with oil. If each cm3 of oil has mass 1.2g, then find the cost of oil in the container if its costs Rs. 40 per kg.

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  • 1
    Rs. 597.50
    Correct
    Wrong
  • 2
    Rs. 540.20
    Correct
    Wrong
  • 3
    569.60
    Correct
    Wrong
  • 4
    Rs. 558.80
    Correct
    Wrong
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Answer : 4. "Rs. 558.80 "

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