Aptitude Practice Question and Answer

Q:

Radius of a circle is 5 cm. Length of chord AB in this circle is 6 cm. What is the distance of this chord from the centre of the circle?

391 0

  • 1
    5 cm
    Correct
    Wrong
  • 2
    4 cm
    Correct
    Wrong
  • 3
    6 cm
    Correct
    Wrong
  • 4
    8 cm
    Correct
    Wrong
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Answer : 2. "4 cm "

Q:

The expression   $${15(\sqrt { 10}+\sqrt { 5})\over \sqrt { 10}+\sqrt { 20}+\sqrt { 40}-\sqrt { 5}-\sqrt { 80}     }$$ is equal to:

391 0

  • 1
    $$10(3+2 \sqrt { 5})$$
    Correct
    Wrong
  • 2
    $$5+(2 \sqrt { 2})$$
    Correct
    Wrong
  • 3
    $$5(3+2 \sqrt { 2})$$
    Correct
    Wrong
  • 4
    $$5-(2 \sqrt { 5})$$
    Correct
    Wrong
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Answer : 3. "$$5(3+2 \sqrt { 2})$$"

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Answer : 1. "1125"

Q:

Directions: Degree- wise breakup of employees working in various department of an organisation and the ratio to men to women.

Respective ratio of men to women in each department

What is the total number of women working in the organisation?

391 0

  • 1
    2450
    Correct
    Wrong
  • 2
    2830
    Correct
    Wrong
  • 3
    2520
    Correct
    Wrong
  • 4
    2480
    Correct
    Wrong
  • 5
    3320
    Correct
    Wrong
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Answer : 2. "2830"

Q:

A number when divided by 6 leaves remainder 3. When the square of the same number is divided by 6, the remainder is : 

391 0

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

The remainder will be same.

On dividing 9 by 6, remainder = 3

On dividing 81 by 6, remainder = 3

Q:

Directions : The expenses of a country for a particular year is given in Pie–Chart. Read the Pie– Chart and answer the questions.

The percent of the total spending that is spent on health is

390 0

  • 1
    15%
    Correct
    Wrong
  • 2
    20%
    Correct
    Wrong
  • 3
    25%
    Correct
    Wrong
  • 4
    30%
    Correct
    Wrong
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Answer : 1. "15% "

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Answer : 3. "24% "

Q:

Directions: Study the following bar graph carefully to answer the questions.

If the yield per acre is arranged in ascending order, then what is the difference between the yield per acre of first three countries and last three countries?

390 0

  • 1
    168 quintals
    Correct
    Wrong
  • 2
    172 quintals
    Correct
    Wrong
  • 3
    182 quintals
    Correct
    Wrong
  • 4
    190 quintals
    Correct
    Wrong
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Answer : 1. "168 quintals "

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