Ratios and Proportions MCQ

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

• A box consist of 5 rupees, 2 rupees and 1 rupee coins and their value are in the ratio of 15 : 4 : 2 respectively. If there are total 112 coins, then how many 2 rupees coins are there in the box?
  ক

  32

  খ

  48

  গ

  64

  ঘ

  24
• If (X/4) = (Y/5) = (Z/9), then what is X : Y : Z?
  ক

  8 : 10 : 19

  খ

  4 : 5 : 9

  গ

  45 : 36 : 20

  ঘ

  15 : 12 : 7
• The income of S, T and U are in the ratio of 7 : 9 : 6 and their expenses in the ratio of 4 : 5 : 3. If S saves Rs 2000 out of an income of Rs 14000, then what will be the saving (in Rs) of T?
  ক

  2400

  খ

  1500

  গ

  3000

  ঘ

  2000 \
• If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?
  ক

  18:25

  খ

  9:20

  গ

  11:24

  ঘ

  16:45
• Three categories of employees get wages in the ratio of 1 : 2 : 3. If they get increments of 5%, 10% and 15% respectively, what will be the new ratio of their wages?
  ক

  21 : 44 : 69

  খ

  7 : 22 : 23

  গ

  7 : 44 : 23

  ঘ

  21 : 22 : 23
• The ratio of the heights of Nani and Leelu is 4 : 3. If Leelu is 1.2 m tall, then what is the height of Nani?
  ক

  1.6 m

  খ

  2 m

  গ

  0.9 m

  ঘ

  1.8 m
• If A : B = 3 : 5, then what is the value of A + B : B?
  ক

  2 : 1

  খ

  6 : 5

  গ

  8 : 5

  ঘ

  8 : 3
• If (4/5)A = 3B = (2/3)C, then what is A : B : C?
  ক

  12 : 3 : 16

  খ

  12 : 45 : 10

  গ

  15 : 4 : 18

  ঘ

  9 : 12 : 16
• A discount of 45% on an article is equal to the discount of 65% on other article. What is the respective ratio of the marked price of both the articles?
  ক

  5 : 9

  খ

  3 : 4

  গ

  7 : 12

  ঘ

  13 : 9
• If 25% of X is equal to 40% of Y, then what is the ratio of X and Y?
  ক

  8 : 5

  খ

  5 : 3

  গ

  9 : 5

  ঘ

  4 : 5
• The ratio of two numbers is 5 : 6. If their product is 1470, then what is the sum of both the numbers?
  ক

  210

  খ

  77

  গ

  132

  ঘ

  98
• On Selling a toy at 20/31 of the marked price there is a loss of 20%. What will be the ratio of marked price and cost price of the toy?
  ক

  31 : 18

  খ

  25 : 18

  গ

  31 : 25

  ঘ

  23 : 18
• If a/b = c/d = e/f = 2/5, then what is (5a + 3c + 2e) : (5b + 3d + 2f)?
  ক

  2 : 5

  খ

  3 : 5

  গ

  16 : 25

  ঘ

  20:33
• What is the fourth proportional to 189, 273 and 153?
  ক

  117

  খ

  299

  গ

  221

  ঘ

  187
• If 6A = 4B = 9C; What is A : B : C?
  ক

  6 : 4 : 9

  খ

  9 : 4 : 6

  গ

  4 : 9 : 6

  ঘ

  6 : 9 : 4
• If Rs 7,800 is to be divided between A, B and C in the ratio 1/2 : 1/3 : 1/4, then how much share will B get (in Rs)?
  ক

  3600

  খ

  1800

  গ

  2400

  ঘ

  1200
• What is the third proportional to 9 and 15?
  ক

  30

  খ

  27

  গ

  36

  ঘ

  25
• Priya's marks in History and Geography are in the ratio 5 : 7. If she got 14 marks more in Geography than in History, what are her History marks?
  ক

  49

  খ

  42

  গ

  56

  ঘ

  35
• What is the fourth proportional to 6, 24 and 83?
  ক

  249

  খ

  332

  গ

  166

  ঘ

  498
• If 2A = 3B = 8C; What is A : B : C?
  ক

  8 : 3 : 2

  খ

  8 : 4 : 3

  গ

  2 : 3 : 8

  ঘ

  12 : 8 : 3
• What is the third proportional to 10 and 20?
  ক

  30

  খ

  25

  গ

  50

  ঘ

  40
• What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?
  ক

  20

  খ

  10

  গ

  5

  ঘ

  15
• In what ratio does the point T(x, 0) divide the segment joining the points S(5, 1) and U(-1, -2)?
  ক

  2 : 1

  খ

  1 : 2

  গ

  3 : 1

  ঘ

  2 : 3
• What is the third proportional to 10 and 25?
  ক

  125

  খ

  150

  গ

  62.5

  ঘ

  225
• What is the fourth proportional to 24, 120 and 22?
  ক

  110

  খ

  120

  গ

  100

  ঘ

  90
• If A's wealth is 4/9 times of B's and C's is 7/6 times of B's, what is the ratio of C's wealth to A's?
  ক

  (8:21)

  খ

  (21:8)

  গ

  (27:14)

  ঘ

  (14:27)
• If A = 2B = 4C; what is the value of A : B : C?
  ক

  4 : 2 : 1

  খ

  1 : 2 : 4

  গ

  8 : 4 : 1

  ঘ

  16 : 4 : 1
• The ratio of two numbers is 2 : 3. If the sum of both the numbers is 75, then what is the larger number among both the numbers?
  ক

  45

  খ

  30

  গ

  50

  ঘ

  48
• In what ratio is the segment joining points (2, 3) and (-2, 1) divided by the Y-axis?
  ক

  1 : 2

  খ

  1 : 1

  গ

  3 : 1

  ঘ

  \2 : 3
• What number should be added to each of the numbers 94, 24, 100 and 26, so that the resulting numbers are in continued proportion?
  ক

  10

  খ

  11

  গ

  9

  ঘ

  8