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 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.40

b.25

c.20

d.50

2. 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.11

c.18

d.7

a.b

b.a

c.d

d.c

a.3.9

b.3.7

c.4.5

d.4.1

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

a.153

b.251

c.216

d.248

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

a.4/2+3 = 6

b.2+4/3 = 3

c.2+4/6 = 8

d.4+2/6 = 1.5

7. 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 = 45

b.36 × 6 + 7 ÷ 2 – 6 = 20

c.36 -6 + 3 × 5 ÷ 3 = 74

d.36 + 6 – 3 × 5 ÷ 3 = 24

8. 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.49

c.20

d.34

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

a.4 - 8 + 12 = 0

b.4 + 8 - 12 = 12

c.8 + 4 - 12 = 24

d.8 - 4 + 12 = 8

10. 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.117/11

d.–237/12

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

a.275

b.210

c.274

d.250

12. 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.12

b.20

c.235

d.85

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

a.-47

b.-2

c.-9

d.-29

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

a.5 x 4 + 20 = 85

b.5 x 4 + 20 = 40

c.5 x 4 + 20 = 95

d.5 x 4 + 20 = 104

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

a.42

b.26

c.30

d.20

16. 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

17. 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.40

d.25

18. 5068 / 37 x 4 = ?

a.548

b.214

c.625

d.745

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

a.216

b.210

c.215

d.120

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

a.36

b.56

c.40

d.28

21.

a.a

b.b

c.d

d.c

22.

a.c

b.a

c.d

d.b

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

a.None of these

b.16

c.7.95

d.44

24. 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.2 + 4 + 3 = 3

b.4 + 2 + 3 = 4

c.4 + 2 + 6 = 1.5

d.2 + 4 + 6 = 8

25. 3 x 3 + 3 - 3 + 3 = ?

a.-3

b.3

c.12

d.9

26. 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.29

b.24

c.20

d.28

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

a.14

b.16

c.20

d.12

28. 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.32

b.28

c.16

d.44

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

a.5 and 9

b.4 and 8

c.3 and 4

d.5 and 3

30. 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

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

a.73

b.72

c.63

d.64

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

a.10

b.12

c.4

d.16

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

a.6 x 2 + 3 + 12 – 3 = 15

b.15 – 5 + 6 x 20 + 10 = 6

c.3 + 7 – 5 x 1 0 + 3 = 10

d.8 + 10 – 3 + 5 x 6 = 8

34. 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.235

b.225

c.85

d.12

35. What is 7 + 7 ÷ 7 + 7 × 7 − 7 =

a.50

b.57

c.0

d.42

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

a.10

b.0

c.12

d.6

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

a.24

b.80

c.5

d.25

38. 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.11

d.18

39. 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

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

a.16

b.36

c.25

d.49

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

a.40 – 10 + 5 ÷ 4 x 5 = 21

b.40 + 10 – 4 x 5 ÷ 3 = 80

c.40 ÷ 10 – 4 x 5 + 3 = 32

d.8 – 4 x 40 ÷ 2 + 15 = 30

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

a.+ and =, 74 and 2

b.x and +, 8 and 2

c.+ and x, 8 and 9

d.x and =, 2 and 9

43. 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.34

b.30

c.32

d.19

44. 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.14

b.32

c.8

d.4

45.

a.341

b.413

c.431

d.143

46. 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.16

b.18

c.11

d.32

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

a.4005

b.5295

c.2565

d.5765

48. 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.28

c.18

d.31

49. 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.18

b.103

c.31

d.28

50.

a.b

b.c

c.a

d.d

51.

a.d

b.b

c.a

d.c

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

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

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

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

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

53. 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.16

b.20

c.32

d.14

54. 12:30 :: 14: ?

a.35

b.42

c.28

d.36

55. 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

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

a.33

b.57

c.75

d.96

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

a.98

b.112

c.0

d.56

58.

a.d

b.b

c.c

d.a

59. The last two digits of 2151415?

a.81

b.51

c.91

d.61

60. 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.40

b.8

c.16

d.72

61. 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.20

c.2

d.49

62. 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.72

c.15

d.16

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.4

b.8

c.32

d.14

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

a.16 + 19 x 21 – 5 = 201

b.18 x 6 ÷ 8 – 12 = 36

c.6 x 3 + 12 ÷ 3 = 21

d.5 x 6 + 4 ÷ 3 = 37/6

65. 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.-30

d.-21

66.

a.2500

b.2400

c.2600

d.2300

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

a.3

b.4

c.5

d.6

68.

a.c

b.b

c.a

d.d

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

a.A + C = 2B

b.A + C = 2D

c.A + D = B + C

d.A + C = B + D

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

a.2

b.8

c.-1

d.4

71.

a.a

b.c

c.d

d.b

72. 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.36

d.80

73. 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.59

b.53

c.63

d.65

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

a.130

b.145

c.135

d.140

75. 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.35

b.27

c.32

d.30

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

a.5 ÷ 3 25 + 20 = 20 x 39

b.8 ÷ 4 + 1 - 5 = 6 x 4

c.4 x 6 ÷ 4 + 4 = 7

d.96 ÷ 2 x 6 ÷105 + 1

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

a.218

b.253

c.259

d.262

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

a.5

b.80

c.24

d.25

79. 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

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

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

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

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

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

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

a.70

b.80

c.90

d.60

82. 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.95

b.80

c.90

d.85

83.

a.81

b.73

c.89

d.77

84. 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.130

d.140

85. 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.18

b.6

c.12

d.24

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

a.30 – 6 + 5 × 4 ÷ 2 = 27

b.30 ÷ 6 × 5 + 4 – 2 = 40

c.30 + 6 – 5 ÷ 4 × 2 = 30

d.30 × 6 ÷ 5 – 4 + 2 = 32

87. 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.5 C 7 A 9 D 8 B 2 = 294

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

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

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

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

a.5

b.7

c.9

d.6

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

a.50×5÷10+100−75 = 50

b.100+5−10×250÷200 = 100

c.300+5−20×200÷100 = 200

d.200+10−20×200÷100 = 150

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

a.None of these

b.+ and 2 and 3

c.+ and 3 and 5

d.+ and 2 and 5

91. 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.62

b.32

c.14

d.46

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

a.u = 0, v = 1

b.u = 0, v = 3/4

c.u = 1, v = 3/2

d.u = 1, v = 0

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

a.8

b.42

c.6

d.2

94. 5x - 6 = 3x - 8
Solve the above equation.

a.-2

b.1

c.-1

d.2

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

a.1

b.-24

c.-53

d.0

96.

a.b

b.c

c.a

d.d

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

a.17

b.23

c.26

d.21

98.

a.b

b.c

c.a

d.d

99. 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.25

b.None of these

c.27

d.15

100. 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.200

b.180

c.192

d.195

Mathematical Operations MCQ Quiz for Various Competitive Exams

Mathematical Operations Reasoning MCQs for Entrance exams

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