MCQ Quiz on Mathematical Operations

Mathematical Operations Reasoning MCQs for Entrance exams

Mathematical Operations MCQ Quiz- Practice Mathematical Operations reasoning MCQ Question suitable for various Competitive Exams. Here we have compiled Mathematical Operations MCQ Questions with solutions for those students who are preparing for various competitive exams. Practice these Mathematical Operations MCQ questions to increase your confidence and mental ability.

1. In the following question, correct the given equation by interchanging two numbers.
8 x 3 ÷ 4 + 9 – 5 = 16

a.5 and 3

b.3 and 4

c.5 and 9

d.4 and 8

2. In a certain code language, '-' represents'+', '+' represents 'x', 'x' represents '÷' and '÷'represents '-'. Find out the answer to the following question.
2 - 12 + 10 x 5 ÷ 12 = ?

a.8

b.4

c.14

d.32

3. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
25 + 10 ÷ 240 x 16 = ?

a.225

b.85

c.12

d.235

4. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
24 x 6 - 8 + 2 = ?

a.50

b.20

c.25

d.40

5. If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication" then
516 & 6 # 11 @ 50 % 4 = ?

a.275

b.250

c.274

d.210

6. If P denotes ‘multiplied’ by’, T denotes ‘subtracted’ from’, M denotes ‘add to’ and B denotes ‘divided by’, then 28 B 7 P 8 T 6 M 4 =?

a.30

b.32

c.34

d.19

7. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
72 x 9 - 14 + 2 = ?

a.26

b.30

c.80

d.36

8. 12:30 :: 14: ?

a.35

b.42

c.28

d.36

9. In a group of buffaloes and ducks the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group ?

a.6

b.18

c.24

d.12

10. If A + B = 2C and C + D = 2A, then

a.A + C = 2D

b.A + C = B + D

c.A + C = 2B

d.A + D = B + C

11. In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.
15 x 26 = 6512
29 x 36 = 6923,
46 x 54 = ?

a.5464

b.4465

c.4645

d.4564

12. If 3 # 4 % 8 = 6 and 9 % 4 # 3 = 12, then 12 % 6 # 24 = ?

a.5

b.6

c.3

d.4

13. A sum of Rs.1890 has to be used to give 9 prizes to the customers of a super market for their overall academic purchases. If each prize is Rs.30 less than its preceding price, what is the least value of the price ?

a.85

b.80

c.90

d.95

14. What is 7 + 7 ÷ 7 + 7 × 7 − 7 =

a.0

b.42

c.57

d.50

15. The solution of 3(2u + v) = 7 uv and 3(u + 3v) = 11 uv is _____

a.u = 1, v = 0

b.u = 0, v = 3/4

c.u = 1, v = 3/2

d.u = 0, v = 1

16. If ‘+’ means ‘divided by’, ‘–‘ means ‘added to’, ‘×’ means ‘subtracted from’ and ‘÷’ means ‘multiplied by’, then what is the value of 15 ÷ 12 – 36 + 3 ?

a.180

b.200

c.195

d.192

17. Select the correct set of symbols which will fit in the given equation?
5 0 3 5 = 20

a.x, x, x

b.x, +, x

c.-, +, x

d.+, -, x

18. In the following problem, '=' stands for '÷' , '+' stands for '' , 'x' stands for '=', '' stands for '+' and '÷' stands for 'x'. Find the correct equation.

a.96 ÷ 2 x 6 ÷105 + 1

b.8 ÷ 4 + 1 - 5 = 6 x 4

c.5 ÷ 3 25 + 20 = 20 x 39

d.4 x 6 ÷ 4 + 4 = 7

19. If "+" denotes "divided by", "x" denotes "added to", "÷" denotes "subtracted from" and "–" denotes "multiplied by", then
54 + 162 – 18 x 12 ÷ 6 = ?

a.4

b.12

c.16

d.10

20. If P denotes ‘+’, Q denotes ‘–‘, R denotes ‘×’ and S denotes ‘÷’, then which of the following statement is correct ?

a.8 R 8 P 8 S 8 Q 8 = 57

b.32 S 8 R 9 = 160 Q 12 R 12

c.16 R 12 P 49 S 7 Q 9 = 200

d.36 R 4 S 8 Q 7 P 4 = 10

21. If – means x, x means +, + means 4, and + means then 40x 12 + 3- 6 + 60 = ?

a.44

b.None of these

c.16

d.7.95

22.

a.77

b.89

c.73

d.81

23. If (2)#* 4 = 2 and (4)#* 4 = 16, then what is the value of A in (6)#* A = 18 ?

a.20

b.14

c.16

d.12

24. If (3)2 @ 1 * 7 = 98 and (4)2 @ 2 * 16 = 178, then (5)2 @ 3 * 9 = ?

a.218

b.259

c.262

d.253

25. If x stands for ‘addition’, + stands for ‘subtraction’, + stands for ‘multiplication’ and – stands for ‘division’, then 20 x 8 + 8 – 4 + 2 – ?

a.25

b.24

c.80

d.5

26. If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then
38 x 2 – 6 + 19 ÷ 35 = ?

a.135

b.145

c.140

d.130

27. If 18 (9) 3 and 36 (30) 5, then what is the value of A in 19 (A) 18?

a.96

b.57

c.75

d.33

28.

a.431

b.341

c.413

d.143

29.

a.b

b.a

c.d

d.c

30.

a.d

b.a

c.c

d.b

31. 3 x 3 + 3 - 3 + 3 = ?

a.3

b.9

c.-3

d.12

32. If x stands for + stands for +, + stands for + and – stands for x, which one of the following equations is correct?

a.3 + 7 – 5 x 1 0 + 3 = 10

b.15 – 5 + 6 x 20 + 10 = 6

c.8 + 10 – 3 + 5 x 6 = 8

d.6 x 2 + 3 + 12 – 3 = 15

33. If "–" means "added to", "+" means "divided by", "÷" means "multiplied by", "x" means "subtracted from", then
13 + 12 x 9 ÷ 3 – 6 = ?

a.117/11

b.–239/12

c.–237/12

d.–117/11

34. If ‘R’ stands for ‘–‘, ‘A’ stands for ‘+’, ‘B’ stands for ‘÷’ and ‘C’ stands for ‘×’, then what is the value of the given equation ? 25 A 37 C 2 B 4 R 1 = ?

a.30

b.32

c.27

d.35

35. If, 4x3=14; 5x4=18; 6x5=22; Then find the value of 7x6=?

a.26

b.42

c.20

d.30

36.

a.d

b.b

c.c

d.a

37. If ‘+’ stands for ‘multiplication’, ‘<’ stands for ‘division’, ‘÷’ stands for ‘subtraction’, ‘–‘ stand for ‘addition’ and ‘×’ stands for ‘greater’ than. Identify which expression is correct?

a.20 – 40 + 4 + 8 < 2 × 26

b.20 < 2 + 10 ÷ 4 – 6 × 100

c.20 < 5 + 25 ÷ 10 – 2 × 96

d.20 × 8 + 15 < 5 ÷ 9 - 8

38. If "–" stands for "÷", "+"stands for "x", "÷" for "–" and "x" for "+", which of the following equations is correct?

a.40 + 10 – 4 x 5 ÷ 3 = 80

b.8 – 4 x 40 ÷ 2 + 15 = 30

c.40 – 10 + 5 ÷ 4 x 5 = 21

d.40 ÷ 10 – 4 x 5 + 3 = 32

39. The last two digits of 2151415?

a.61

b.91

c.51

d.81

40. In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
5 + 10 x 21 ÷ 5 - 15 = ?

a.34

b.2

c.20

d.49

41.

a.d

b.c

c.b

d.a

42. If "–" means "divided by", "+" means "multiplied by", "÷" means "added to", "x" means "subtracted from", then
11 ÷ 6 – 2 + 5 x 3 = ?

a.17

b.26

c.23

d.21

43. Which of the following interchanges in signs and numbers will make the given equation correct?
8 x 9 + 2 = 74

a.x and +, 8 and 2

b.+ and x, 8 and 9

c.x and =, 2 and 9

d.+ and =, 74 and 2

44. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
642 x 6 ÷ 25 + 4 = ?

a.7

b.18

c.11

d.64

45. In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.
19 ÷ 2 - 35 + 10 x 6 = ?

a.20

b.16

c.14

d.32

46. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
24 x 6 - 8 + 2 = ?

a.50

b.40

c.25

d.20

47. 5x - 6 = 3x - 8
Solve the above equation.

a.1

b.-2

c.2

d.-1

48. If the signs + and / and the numbers 2 and 4 are interchanged, which one of the following four equations would be correct?

a.2+4/6 = 8

b.4+2/6 = 1.5

c.4/2+3 = 6

d.2+4/3 = 3

49. If '+' means subtraction, '÷' means addition, '<' means multiplication and '>' means division, then find the value of the given statement,
The value of 9 ÷ 7 < 8 > (4>2) + 5 will be

a.32

b.16

c.18

d.11

50.

a.a

b.d

c.c

d.b

51. If × means ÷, - means ×, ÷ means + and + means- than (3 - 15 ÷ 19) × 8 + 6 = ?

a.2

b.-1

c.8

d.4

52. Which one of the four interchanges in signs and numbers would make the given equation correct?
3 + 5 – 2 = 4

a.+ and 3 and 5

b.None of these

c.+ and 2 and 5

d.+ and 2 and 3

53. If "÷" denotes "multiplied by", "+" denotes "subtracted from", "–" denotes "added to" and "x" denotes "divided by", then which of the following equation is true?

a.5 x 6 + 4 ÷ 3 = 37/6

b.6 x 3 + 12 ÷ 3 = 21

c.18 x 6 ÷ 8 – 12 = 36

d.16 + 19 x 21 – 5 = 201

54. If ‘+’ stands for ‘×’, ‘–‘ for ‘÷’, ‘×’ for ‘–‘ and ‘÷’ for ‘+’, find the value of 12 + 90 – 5 × 9 ÷ 3.

a.215

b.120

c.216

d.210

55. If 4 x 9 x 3 = 4 and 5 x 3 x 1 = 3, then
9 x 9 x 7 = ?

a.9

b.6

c.7

d.5

56. Can you Solve 7 + 7 ÷ 7 + 7 x 7 + 7 − 7 ÷ 7 + 7 x 7 =

a.98

b.56

c.112

d.0

57. If 19 (36) 13 and 37 (81) 28, then what is the value of 'A' in 43 (A) 38?

a.25

b.36

c.49

d.16

58.

a.a

b.b

c.c

d.d

59. Given intercharges :
Signs + and x and numbers 4 and 5.

a.5 x 4 + 20 = 40

b.5 x 4 + 20 = 85

c.5 x 4 + 20 = 95

d.5 x 4 + 20 = 104

60. Given interchanges :
Signs + and - , numbers 4 and 8.

a.4 - 8 + 12 = 0

b.8 - 4 + 12 = 8

c.8 + 4 - 12 = 24

d.4 + 8 - 12 = 12

61. If '+' means subtraction, '÷' means addition, '<' means multiplication and '>' means division, then find the value of the given statement, The value of 9 ÷ 7 < 8> (4>2) + 5 will be

a.18

b.32

c.16

d.11

62. It being given that : > denotes +, < denotes denotes =,>

a.3 > 2 < 4 x 8 + 4 < 2

b.3 + 2 < 4 x 9 + 3 < 3

c.3 + 2 > 4 < 9 + 3 < 2

d.3 > 2 > 4 = 18 + 3 < 1

63. In a certain code language, '-' represents'+', '+' represents 'x', 'x' represents '÷' and '÷'represents '-'. Find out the answer to the following question.
2 - 12 + 10 x 5 ÷ 12 = ?

a.32

b.14

c.4

d.8

64.

a.2400

b.2300

c.2500

d.2600

65. If ‘–‘ stands for ‘÷’, ‘+’ stands for ‘×’, ‘÷’ stand for ‘–‘ and ‘×’ stands for ‘+’, which one of the following question is correct?

a.30 × 6 ÷ 5 – 4 + 2 = 32

b.30 – 6 + 5 × 4 ÷ 2 = 27

c.30 + 6 – 5 ÷ 4 × 2 = 30

d.30 ÷ 6 × 5 + 4 – 2 = 40

66. If ‘+’ means ‘÷’, ‘–‘ means ‘×’, ‘×’ means ‘+‘, ‘÷’ means ‘– ‘, given the value of 45 + 9 – 3 × 15 ÷ 2.

a.56

b.28

c.40

d.36

67. If L stands for +, M stands for –, N stands for ×, P stands for ÷, then 14 N 10 L 42 P 2 M 8 = ?

a.251

b.216

c.248

d.153

68. 5068 / 37 x 4 = ?

a.625

b.548

c.745

d.214

69.

a.d

b.c

c.a

d.b

70. If "K" denotes "multiplied by", "M" denotes "subtracted from", "J" denotes "added to" and "L" denotes "divided by", then
44 M 24 K 56 L 14 J 60 = ?

a.8

b.16

c.40

d.72

71. If, 1*2= 1,
2*3= 1 and
3*4= 5, Then find the value of 7*9= ?

a.-29

b.-2

c.-9

d.-47

72. If P denotes ÷; Q denotes ×, R denotes + and S denotes –, then what is the value of 18 Q 12 P 4 R 5 S 6 ?

a.53

b.65

c.59

d.63

73. If + stands for ‘division’, × stands for ‘addition’, – stands for ‘multiplication’ and ÷ stands for subtraction, then which of the following equations is correct?

a.36 + 6 – 3 × 5 ÷ 3 = 24

b.36 × 6 + 7 ÷ 2 – 6 = 20

c.36 -6 + 3 × 5 ÷ 3 = 74

d.36 ÷ 6 + 3 × 5 – 3 = 45

74. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
642 x 6 ÷ 25 + 4 = ?

a.64

b.18

c.7

d.11

75.

a.d

b.b

c.c

d.a

76. If + means +, – means x, + means + and x means then 36 x 12 + 4 + 6 + 2 – 3 = ?

a.8

b.6

c.2

d.42

77. If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then 81 x 9 + 10 – 6 ÷ 5 = ?

a.-45

b.46

c.47

d.-46

78. If P means ‘division; T means ‘addition; M means ‘subtraction’ and D means ‘multiplication’, then what will be the value of the expression 12 M 12 D 28 P 7 T 15?

a.-15

b.-20

c.-21

d.-30

79.

a.3.7

b.3.9

c.4.5

d.4.1

80. If "÷" denotes "multiplied by", "+" denotes "subtracted from", "x" denotes "added to" and "–" denotes "divided by",then
12 – 6 + 28 x 3 ÷ 9 = ?

a.-53

b.-24

c.1

d.0

81. If V means ‘divided by, – means ‘multiplied by’, V means ‘minus and V means ‘plus’, which of the following will be the value of the expression
16+ 8- 4 + 2 x 4?

a.28

b.44

c.32

d.16

82. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
25 + 10 ÷ 240 x 16 = ?

a.20

b.12

c.85

d.235

83. If the given interchanges namely : signs + and + and numbers 2 and 4 are made in signs and numbers, which one of the following four equations would be correct?

a.4 + 2 + 3 = 4

b.2 + 4 + 6 = 8

c.4 + 2 + 6 = 1.5

d.2 + 4 + 3 = 3

84. If "K" denotes "multiplied by", "M" denotes "subtracted from", "J" denotes "added to" and "L" denotes "divided by", then
44 M 24 K 56 L 14 J 60 = ?

a.72

b.8

c.15

d.16

85. If 25 + 5 ÷ 2 = 40 , and 35 + 5 ÷ 2 = 60 , then 45 + 5 ÷ 2 = ?

a.70

b.60

c.80

d.90

86. The value of -4-(-10) is how much greater then the value of -10-(-4) ?

a.0

b.12

c.10

d.6

87. In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
5 + 10 x 21 ÷ 5 - 15 = ?

a.2

b.20

c.49

d.34

88. In a cricket match, five batsmen P, Q, R, S and T scored an average of 36 runs. S Scored 5 more than T; T scored 8 fewer than P; Q scored as many as S and T combined; and Q and R scored 107 between them. How many runs did T score ?

a.20

b.29

c.28

d.24

89. In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the followingquestion. 8 ÷ 14 - 20 + 5 x 2 = ?

a.32

b.14

c.62

d.46

90.

a.b

b.a

c.d

d.c

91. If 13*45 = 29,
24*58 = 41,
74*32 = 53,
what should 97*47 be?

a.64

b.73

c.63

d.72

92. If × stands for 'addition', ÷ stands for 'subtraction', + stands for 'multiplication' and-stands for 'division', then 20 × 8 ÷ 8 - 4 + 2 = ?

a.24

b.25

c.5

d.80

93. If Q means 'add to', J means 'multiply by', T means 'substract from' and K means 'divide by' then 30 K 2 Q 3 J 6 T 5 = ?

a.103

b.18

c.28

d.31

94. If (–) stands for division, (+) stands for multiplication, (÷) stands for subtraction and (×) stands for addition, which one of the following equations is correct?

a.200+10−20×200÷100 = 150

b.300+5−20×200÷100 = 200

c.50×5÷10+100−75 = 50

d.100+5−10×250÷200 = 100

95. If A means ‘plus’, B means ‘minus’, C means ‘divided by’ and D means ‘multiplied by’, then 18 A 12 C 6 D 2 B 5 = ?

a.None of these

b.15

c.27

d.25

96. If Q means ‘add’ to; J means ‘Multiply by’, T means ‘subtract from’ and K means ‘divide by’ then 30 K 2 Q 3 J 6 T 5 = ?

a.31

b.103

c.18

d.28

97.

a.c

b.b

c.d

d.a

98. If 17 + 17 = 2895 18 + 18 = 3245 19 + 19 = 3615 then 23 + 23 = ?

a.5765

b.2565

c.5295

d.4005

99. If "A" denotes "subtracted from", "B" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by", then which of the following statement is correct?

a.18 C 16 D 49 A 27 B 9 = 200

b.5 C 7 A 9 D 8 B 2 = 294

c.3 A 12 B 16 D 17 C 1 = 163

d.13 C 13 A 13 B 13 D 13 = 157

100. If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then 38 x 2 – 6 + 19 ÷ 35 = ?

a.145

b.130

c.140

d.135

Mathematical Operations MCQ Quiz for Various Competitive Exams

Mathematical Operations Reasoning MCQs for Entrance exams

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