Percentage MCQ

Test your knowledge with important Percentage MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Percentage MCQs on Bissoy. Bissoy App

• One-fourth of sixty percent of a number is equal to two-fifth of twenty percent of another number. What is the respective ratio of the first number to the second number ?
  ক

  4 : 7

  খ

  5 : 9

  গ

  8 : 13

  ঘ

  Cannot be determined

  ঙ

  None of these
• An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank ?
  ক

  33.5%

  খ

  37.5%

  গ

  40%

  ঘ

  50%
• If a exceeds b by x%, then which one of the following equations is correct ?
  ক

  $$a - b = \frac{x}{100}$$

  খ

  $$b = a + 100x$$

  গ

  $$a = \frac{bx}{100 + x}$$

  ঘ

  $$a = b + \frac{bx}{100}$$
• If x, y, z are three positive integers such that x is greater then y and y is greater than z, then which of the following is definitely true ?
  ক

  x% of y is greater than y% of z

  খ

  y% of x is greater than z% of y

  গ

  z% of x is greater than y% of z

  ঘ

  All of these
• The percentage increase in the surface area of a cube when each side is doubled is :
  ক

  200%

  খ

  300%

  গ

  150%

  ঘ

  50%
• In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was:
  ক

  2700

  খ

  2900

  গ

  3000

  ঘ

  3100
• Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
  ক

  2 : 3

  খ

  1 : 1

  গ

  3 : 4

  ঘ

  4 : 3
• What is a percent of b divided by b percent of a?
  ক

  a

  খ

  b

  গ

  1

  ঘ

  10

  ঙ

  100
• An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?
  ক

  33.5%

  খ

  37.5%

  গ

  40%

  ঘ

  50%
• If a% of x is equal to b% of y, then of c% of y is what % of x ?
  ক

  c %

  খ

  $$\frac{{{\text{ac}}}}{{\text{b}}}$$ %

  গ

  $$\frac{{{\text{bc}}}}{{\text{a}}}$$ %

  ঘ

  abc %
• A customer asks for the production of x number of goods. The company produces y number of goods daily. Out of which z% are units for sale. The order will be completed in :
  ক

  $$ {\frac{x}{{100y \times \left( {1 - z} \right)}}} \,{\text{days}}$$    

  খ

  $$ {\frac{{100yz}}{x}} \,{\text{days}}$$    

  গ

  $$ {\frac{{100x}}{{\left( {100 - z} \right)y}}} \,{\text{days}}$$    

  ঘ

  $$\frac{{100}}{{y \times \left( {z - 1} \right)}}\,{\text{days}}$$    

  ঙ

  Cannot determined
• If x% of y is equal to z, what percent of z is x ?
  ক

  $$\frac{{{y^2}}}{{100}}$$ %

  খ

  $$\frac{y}{{{{100}^2}}}$$ %

  গ

  $$\frac{{100}}{y}$$ %

  ঘ

  $$\frac{{{{100}^2}}}{y}$$ %
• If three successive discounts of 20%, 30% and 40% are given, then what will be the net discount (in percentage)?
  ক

  80

  খ

  87.6

  গ

  90

  ঘ

  66.4
• 72% of a number is 90. What is the number?
  ক

  120

  খ

  125

  গ

  130

  ঘ

  124
• What percentage of 1 day is 18 minutes?
  ক

  7.5%

  খ

  1.25%

  গ

  12.5%

  ঘ

  1.8%
• In new government policy, the price of onion is raised by 35%. By what % should a person reduce onion consumption so that the expenditure on it does not increase?
  ক

  25%

  খ

  29%

  গ

  26%

  ঘ

  33%
• X and Y give an exam. Difference of their marks is 45 and the difference of their marks is 15% of the maximum marks. What is the maximum marks for the exam?
  ক

  180

  খ

  450

  গ

  150

  ঘ

  300
• 32% of a number is 80. What is the number?
  ক

  260

  খ

  50

  গ

  40

  ঘ

  250
• In a class, 60% of children like Mathematics, 45% like Science and 25% like both Mathematics and Science. What is the percentage of children who like at least one subject?
  ক

  70%

  খ

  80%

  গ

  45%

  ঘ

  55%
• What is the value of 64% of 75% of 8100?
  ক

  4212

  খ

  3426

  গ

  2916

  ঘ

  3888
• If A is 40% more than B, then B is how much percent less than A?
  ক

  28.57

  খ

  40

  গ

  33.33

  ঘ

  66.66
• What is the value of 53% of 7400?
  ক

  4312

  খ

  3478

  গ

  3922

  ঘ

  4124
• If P = 5X and Q = X, then P is how much percentage more than Q?
  ক

  80

  খ

  320

  গ

  500

  ঘ

  400
• If R = 97 and S = 155.2, then S is how much percentage more than R?
  ক

  60

  খ

  37.2

  গ

  58.4

  ঘ

  48
• The population of a town is 350000. It increases annually at the rate of 20%. What will be the population after 2 years?
  ক

  490000

  খ

  497000

  গ

  504000

  ঘ

  508000
• If A% of A is 196, then what is the value of A?
  ক

  170

  খ

  160

  গ

  120

  ঘ

  140
• Which number is 30% less than 80% of 800?
  ক

  524

  খ

  192

  গ

  448

  ঘ

  368
• If U = 450 and V = 585, then V is how much percentage more than U?
  ক

  130

  খ

  23.07

  গ

  25

  ঘ

  30
• What will be the net discount (in percentage) for two successive discounts of 30% and 20%?
  ক

  50

  খ

  56

  গ

  44

  ঘ

  54
• If 170% of a number added to 66, then the result becomes equal to twice of the number. What is the number?
  ক

  200

  খ

  220

  গ

  210

  ঘ

  236