Aptitude Question Practice Question and Answer

Q:

In the following question two equations numbered I and II are given. You have to solve both the equations and ____
I.
II.
Give answer
(A) x>y
(B) x≥y
(C) x<y
(D) x≤y
(E) x=y or the relationship cannot be established

1949 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
  • 5
    E
    Correct
    Wrong
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Answer : 1. "A"
Explanation :

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Q:

Directions : What will come in the place of the question mark (?) in the following number series?

16, ?, 8, 12, 24, 60

1926 0

  • 1
    8
    Correct
    Wrong
  • 2
    12
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
  • 5
    4
    Correct
    Wrong
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Answer : 1. "8"

Q:

What are the roots of the quadratic equations?

 

1924 0

  • 1
    11, 14
    Correct
    Wrong
  • 2
    11, -14
    Correct
    Wrong
  • 3
    14, -11
    Correct
    Wrong
  • 4
    14, -22
    Correct
    Wrong
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Answer : 2. "11, -14"

Q: The average age of man and his son is 35 years. The ratio of their ages is 5:2 respectively. What is the son’s age? 1899 0

  • 1
    50 Years
    Correct
    Wrong
  • 2
    35 Years
    Correct
    Wrong
  • 3
    15 Years
    Correct
    Wrong
  • 4
    20 Years
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "20 Years"

Q: A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw? 1888 0

  • 1
    32
    Correct
    Wrong
  • 2
    48
    Correct
    Wrong
  • 3
    96
    Correct
    Wrong
  • 4
    64
    Correct
    Wrong
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Answer : 4. "64"

Q: Rekha is 25 years younger to her mother. Ten years back their ages were in the ratio of 1:6. Present age of mother is 1855 0

  • 1
    25
    Correct
    Wrong
  • 2
    40
    Correct
    Wrong
  • 3
    35
    Correct
    Wrong
  • 4
    15
    Correct
    Wrong
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Answer : 2. "40"

Q: If 6 is deducted from Rajesh’s current age and the remainder is divided by 18, then Anup’s age is found. Mahesh is 5 years old and Anup is 2 years younger than Mahesh. What is Rajesh’s current age? 1838 0

  • 1
    10 years
    Correct
    Wrong
  • 2
    20 years
    Correct
    Wrong
  • 3
    37 years
    Correct
    Wrong
  • 4
    60 years
    Correct
    Wrong
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Answer : 4. "60 years"

Q:

Direction (66-70): What should come in place of the question mark(?) in the following number series?

8, 39, 155, 464, ?

1835 0

  • 1
    231
    Correct
    Wrong
  • 2
    463
    Correct
    Wrong
  • 3
    1391
    Correct
    Wrong
  • 4
    927
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "927"

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