Top 150+ Solved Business Mathematics MCQ Questions Answer

From 16 to 30 of 165

Q. Find the mean proportional between 7 and 63?

a. 35

b. 21

c. 27

d. 30

  • b. 21

Q. Find A:B:C:D when A:B = 2:3 ; B:C = 7:9 ; C:D = 5:7

a. 70 : 105 : 135 : 189

b. 105 : 115 : 236 :189

c. 70 : 124 : 155 : 201

d. 12 : 78 : 256 : 189

  • a. 70 : 105 : 135 : 189

Q. What is 4th proportional in 9, 13 and 153?

a. 251

b. 181

c. 175

d. 221

  • d. 221

Q. The 3rd proportional to 18 and 54 is?

a. 144

b. 72

c. 162

d. 972

  • c. 162

Q. a : b : : 3 : 5, b : c : : 4 : 3 and c : d : : 4 : 5, a : d = ?

a. 4 :5

b. 16 : 25

c. 64 : 25

d. 64 : 125

  • b. 16 : 25

Q. What will be the fraction of 20%

a. 1/4

b. 1/5

c. 1/10

d. none of above

  • b. 1/5

Q. What will be the fraction of 4%

a. 1/20

b. 1/5

c. 1/75

d. 1/25

  • d. 1/25

Q. The ratio 5:20 expressed as percent equals to

a. 50 %

b. 125 %

c. 25 %

d. none of above

  • c. 25 %

Q. 2.09 can be expressed in terms of percentage as

a. 2.09%

b. 20.9%

c. 209%

d. 0.209%

  • c. 209%

Q. What is 15 percent of 34

a. 5.10

b. 4.10

c. 3.10

d. 2.10

  • a. 5.10

Q. A’s salary is 50% more than B’s. How much percent is B’s salary less than A’s?

a. 33(1/4)%

b. 33(1/3)%

c. 33(1/2)%

d. 33%

  • b. 33(1/3)%
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