Aptitude Practice Question and Answer

Q:

A double bed is marked at Rs. 7500. The shopkeeper allows successive discounts of 8%, 5% and 2% on it. What is the Net selling price?

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  • 1
    Rs. 18775.26
    Correct
    Wrong
  • 2
    Rs. 8525.50
    Correct
    Wrong
  • 3
    Rs. 6452.05
    Correct
    Wrong
  • 4
    Rs. 6423.90
    Correct
    Wrong
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Answer : 4. "Rs. 6423.90"

Q:

A student got 30% marks in an examination and failed because he got 12 marks less. Another student got 40% marks in the same examination and got 18 marks more than the minimum passing marks. Must have marks to pass

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  • 1
    132
    Correct
    Wrong
  • 2
    150
    Correct
    Wrong
  • 3
    102
    Correct
    Wrong
  • 4
    120
    Correct
    Wrong
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Answer : 3. "102"

Q:

In a class of 66 students there are 33 girls. The average weight of these girls is 61 Kg and average weight of the full class is 66 kgs. What is the average weight of the boys of the class?

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  • 1
    71
    Correct
    Wrong
  • 2
    72
    Correct
    Wrong
  • 3
    73
    Correct
    Wrong
  • 4
    69
    Correct
    Wrong
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Answer : 1. "71"

Q:

Which of the following is equal to 1.41 × 106 ?

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  • 1
    14100
    Correct
    Wrong
  • 2
    141
    Correct
    Wrong
  • 3
    1410000
    Correct
    Wrong
  • 4
    1.41
    Correct
    Wrong
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Answer : 3. "1410000"

Q:

The value of $$ \sqrt{11.981+7\sqrt{1.2996}}$$ is closest to 

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  • 1
    5.1
    Correct
    Wrong
  • 2
    4.9
    Correct
    Wrong
  • 3
    4.5
    Correct
    Wrong
  • 4
    4.1
    Correct
    Wrong
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Answer : 3. "4.5"

Q:

If X is 20% less than Y, then find the value of $${Y-X\over Y}$$ and $${X\over X-Y }$$

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  • 1
    $${3\over5},-{3\over5}$$
    Correct
    Wrong
  • 2
    $${1\over5},-4$$
    Correct
    Wrong
  • 3
    $$5,-{1\over4}$$
    Correct
    Wrong
  • 4
    $${2\over5},-{5\over2}$$
    Correct
    Wrong
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Answer : 2. "$${1\over5},-4$$"

Q:

If the length of the diagonal of a square is $${ 10\sqrt{2}}$$ cm, then what will be the area of the square?

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  • 1
    200 cm2
    Correct
    Wrong
  • 2
    100 cm2
    Correct
    Wrong
  • 3
    $${ 100\sqrt{2}}$$
    Correct
    Wrong
  • 4
    50 cm2
    Correct
    Wrong
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Answer : 2. "100 cm2"

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Answer : 3. "140"

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