Aptitude Practice Question and Answer

Q:

Rs. 278 is divided among Ram, Shyam and Ghanshayam so that Rs. 20 more than $${1\over3}$$ of Ram’s share, Rs.10 more than $${3\over 2}$$ of Shayam’s share, Rs.10 more than Ghanshayam’s share are equal. What is the Shyam’s share?

842 0

  • 1
    66
    Correct
    Wrong
  • 2
    44
    Correct
    Wrong
  • 3
    55
    Correct
    Wrong
  • 4
    cannot determined
    Correct
    Wrong
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Answer : 4. "cannot determined "

Q:

If 20 taps can fill a tank in 14 hours, then how many times will 35 taps fill that tank?

842 0

  • 1
    8 hour
    Correct
    Wrong
  • 2
    6 hour
    Correct
    Wrong
  • 3
    14 hour
    Correct
    Wrong
  • 4
    10 hour
    Correct
    Wrong
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Answer : 1. "8 hour"

Q:

The least number, by which 1944 must be multiplied so as to make the result a perfect cube is 

842 0

  • 1
    6
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    13
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
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Answer : 4. "3 "

Q:

The top of two poles of height 24 m and 42 m are connected by a wire. If the wire makes an angle of 60° with the horizontal, then the length of the wire is

842 0

  • 1
    $$12\sqrt{3}$$
    Correct
    Wrong
  • 2
    $$18\sqrt{3}$$
    Correct
    Wrong
  • 3
    $$16\sqrt{3}$$
    Correct
    Wrong
  • 4
    $$24\sqrt{3}$$
    Correct
    Wrong
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Answer : 1. "$$12\sqrt{3}$$"

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Answer : 1. "16: 25"

Q:

If $$ sin(θ+30^0)= {3\over \sqrt { 12} }  $$ then find cos2θ : 

841 0

  • 1
    $$ {1\over 4} $$
    Correct
    Wrong
  • 2
    $$ {3\over 4} $$
    Correct
    Wrong
  • 3
    $${\sqrt { 3} \ }\over 2 $$
    Correct
    Wrong
  • 4
    $$ {1\over 2} $$
    Correct
    Wrong
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Answer : 2. "$$ {3\over 4} $$"

Q:

If ABCDEF is a regular hexagon, then what is the value (in degrees) of ∠ADB? 

841 0

  • 1
    15
    Correct
    Wrong
  • 2
    30
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 2. "30"

Q:

The income of A and B are in the ratio of 4:7. A and B saves Rs. 4000 and 5000 respectively. If the expenditure of A is equal to 60% of the expenditure of B. Then, find the difference between their incomes.

841 0

  • 1
    15,000
    Correct
    Wrong
  • 2
    20,000
    Correct
    Wrong
  • 3
    10,000
    Correct
    Wrong
  • 4
    12,000
    Correct
    Wrong
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Answer : 1. "15,000 "

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