Percentage Practice Question and Answer

Q:

What percent of 3.6kg is 72 gms ?

355 0

  • 1
    32%
    Correct
    Wrong
  • 2
    22%
    Correct
    Wrong
  • 3
    12%
    Correct
    Wrong
  • 4
    2%
    Correct
    Wrong
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Answer : 4. "2%"
Explanation :

Q:

If 20% of (A+B) = 50% of B, then Value of $${2A-B}\over {2A+B}$$ is 

351 0

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

Q:

Priyanshu's salary was reduced by 10% and then the reduced salary was increased by 10%. His new salary in comparison with his original salary is:

339 0

  • 1
    5% increased
    Correct
    Wrong
  • 2
    1% increased
    Correct
    Wrong
  • 3
    1% decreased
    Correct
    Wrong
  • 4
    5% decreased
    Correct
    Wrong
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Answer : 3. "1% decreased"

Q:

if 50% of (x-y) =30% of (x+y), then what percentage of x is y?

338 0

  • 1
    25%
    Correct
    Wrong
  • 2
    $$33{1\over 3}\%$$
    Correct
    Wrong
  • 3
    40%
    Correct
    Wrong
  • 4
    400%
    Correct
    Wrong
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Answer : 1. "25%"
Explanation :

Q:

0.15% of $$33{1\over 3}\%$$ of ₹ 10000 is :

334 0

  • 1
    ₹ 5
    Correct
    Wrong
  • 2
    ₹ 150
    Correct
    Wrong
  • 3
    ₹ 0.05
    Correct
    Wrong
  • 4
    ₹ 105
    Correct
    Wrong
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Answer : 1. "₹ 5"
Explanation :

Q:

The price of petrol is increased by 25%. By how much percent a car owner should reduce his consumption of petrol so that the expenditure on petrol would not be increased?

324 0

  • 1
    25%
    Correct
    Wrong
  • 2
    30%
    Correct
    Wrong
  • 3
    50%
    Correct
    Wrong
  • 4
    20%
    Correct
    Wrong
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Answer : 4. "20%"

Q:

If the price of a commodity is decreased by 20% and its consumption is increased by 20%, what will be the increase or de- crease in the expenditure on the commodity?

316 0

  • 1
    4% increase
    Correct
    Wrong
  • 2
    4% decrease
    Correct
    Wrong
  • 3
    8% decrease
    Correct
    Wrong
  • 4
    8% increase
    Correct
    Wrong
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Answer : 2. "4% decrease "

Q:

A number is first increased by 10% and then it is further increased by 20%. The original number is increased altogether by:

312 0

  • 1
    30%
    Correct
    Wrong
  • 2
    15%
    Correct
    Wrong
  • 3
    32%
    Correct
    Wrong
  • 4
    36%
    Correct
    Wrong
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Answer : 3. "32%"

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