Aptitude Practice Question and Answer

Q:

X can finish a work in 25 days. Y can do the same work in 20 days. Together they work for 5 days and then X leaves. In how many days can Y alone complete the remaining work?

676 0

  • 1
    11 days
    Correct
    Wrong
  • 2
    23 days
    Correct
    Wrong
  • 3
    5 day
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 1. "11 days "

Q:

ABC is a triangle in which DE || BC and AD: DB = 5: 4. Then DE: BC is

676 0

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

Q:

The base of a triangle is 16 cm and its area is $${144cm^2}$$. Find its corresponding height, with respect to the given base.

676 0

  • 1
    18 cm
    Correct
    Wrong
  • 2
    9 cm
    Correct
    Wrong
  • 3
    24 cm
    Correct
    Wrong
  • 4
    12 cm
    Correct
    Wrong
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Answer : 1. "18 cm "

Q:

Given that x3 + y= 72 and xy = 6 with x > y. Then the value of (x – y) is

676 0

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

Q:

△ABC is right-angle triangle at B and tan A = $$3\over 4$$, then sin A + sin B + sin C will be equal to:

676 0

  • 1
    $$2{4\over 5}$$
    Correct
    Wrong
  • 2
    $$2{2\over 5}$$
    Correct
    Wrong
  • 3
    $$3{1\over 5}$$
    Correct
    Wrong
  • 4
    $$1{1\over 5}$$
    Correct
    Wrong
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Answer : 2. "$$2{2\over 5}$$"

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2 + 19x + 90 = 0

II. y2+ 13y + 36 = 0

676 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 4. "x ≤ y"

Q:

Directions : Read the graph and answer the following questions.

What is the difference in profit between 1983 and 1984 (in lakhs of rupees) ?

675 0

  • 1
    No profit
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    15
    Correct
    Wrong
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Answer : 3. "10 "

Q:

What is the ASA congruence rule of triangles, where A and S represents angle and side of triangle respectively?

674 0

  • 1
    Two triangles are said to be congruent if any pair of 2 angles and any 1 pair of sides of both the triangles are equal.
    Correct
    Wrong
  • 2
    Two triangles are said to be congruent if all three sides of both the triangles are equal.
    Correct
    Wrong
  • 3
    Two triangles are said to be congruent if 2 angles and the included side of one triangle are equal to 2 angles and the included side of the other triangle
    Correct
    Wrong
  • 4
    Two triangles are said to be congruent if 2 sides and the included angle of one triangle are equal to 2 sides and the included angle of the other triangle.
    Correct
    Wrong
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Answer : 3. "Two triangles are said to be congruent if 2 angles and the included side of one triangle are equal to 2 angles and the included side of the other triangle"

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