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.

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a.d

b.c

c.a

d.b

2. 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

a.341

b.143

c.413

d.431

a.c

b.d

c.b

d.a

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

a.6

b.5

c.7

d.9

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

a.+ and 2 and 5

b.+ and 2 and 3

c.None of these

d.+ and 3 and 5

7. The last two digits of 2151415?

a.91

b.61

c.51

d.81

8. 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.4645

b.4564

c.5464

d.4465

9. 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.-20

b.-21

c.-30

d.-15

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

a.275

b.250

c.274

d.210

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

a.-47

b.-2

c.-29

d.-9

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

a.25

b.36

c.16

d.49

13. 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.65

d.63

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

a.30

b.20

c.42

d.26

15. 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.200+10−20×200÷100 = 150

c.100+5−10×250÷200 = 100

d.300+5−20×200÷100 = 200

16.

a.2400

b.2300

c.2500

d.2600

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

a.5

b.4

c.3

d.6

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

a.5 and 9

b.3 and 4

c.4 and 8

d.5 and 3

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

a.2

b.8

c.-1

d.4

20. 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.27

c.15

d.25

21. 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.3 + 7 – 5 x 1 0 + 3 = 10

c.15 – 5 + 6 x 20 + 10 = 6

d.8 + 10 – 3 + 5 x 6 = 8

22.

a.89

b.81

c.73

d.77

23.

a.b

b.c

c.a

d.d

24. 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.192

c.195

d.200

25. 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.32

c.11

d.18

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

a.–237/12

b.–117/11

c.–239/12

d.117/11

27. 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.14

d.32

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

a.4+2/6 = 1.5

b.2+4/3 = 3

c.2+4/6 = 8

d.4/2+3 = 6

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

a.8 – 4 x 40 ÷ 2 + 15 = 30

b.40 – 10 + 5 ÷ 4 x 5 = 21

c.40 + 10 – 4 x 5 ÷ 3 = 80

d.40 ÷ 10 – 4 x 5 + 3 = 32

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

a.210

b.215

c.216

d.120

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

a.90

b.60

c.70

d.80

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

a.A + C = B + D

b.A + C = 2D

c.A + C = 2B

d.A + D = B + C

33. 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.13 C 13 A 13 B 13 D 13 = 157

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

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

a.6

b.12

c.10

d.0

35. 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

36. 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.16

b.28

c.44

d.32

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

a.42

b.6

c.8

d.2

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

a.248

b.216

c.251

d.153

39.

a.d

b.b

c.c

d.a

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

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

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

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

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

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

a.4 x 6 ÷ 4 + 4 = 7

b.5 ÷ 3 25 + 20 = 20 x 39

c.96 ÷ 2 x 6 ÷105 + 1

d.8 ÷ 4 + 1 - 5 = 6 x 4

42. 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

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

a.145

b.140

c.135

d.130

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.64

c.18

d.11

45. 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.11

b.7

c.18

d.64

46. 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.8 R 8 P 8 S 8 Q 8 = 57

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

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

47. 12:30 :: 14: ?

a.42

b.36

c.28

d.35

48. 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.80

c.5

d.24

49.

a.c

b.b

c.a

d.d

50. 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 < 5 + 25 ÷ 10 – 2 × 96

b.20 < 2 + 10 ÷ 4 – 6 × 100

c.20 – 40 + 4 + 8 < 2 × 26

d.20 × 8 + 15 < 5 ÷ 9 - 8

51. 5x - 6 = 3x - 8
Solve the above equation.

a.2

b.-1

c.1

d.-2

52. 3 x 3 + 3 - 3 + 3 = ?

a.9

b.12

c.3

d.-3

53. 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 + 6 = 1.5

b.2 + 4 + 3 = 3

c.4 + 2 + 3 = 4

d.2 + 4 + 6 = 8

54. 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 = 74

b.36 × 6 + 7 ÷ 2 – 6 = 20

c.36 + 6 – 3 × 5 ÷ 3 = 24

d.36 ÷ 6 + 3 × 5 – 3 = 45

55. 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.80

b.36

c.30

d.26

56.

a.b

b.a

c.d

d.c

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

a.56

b.40

c.28

d.36

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

a.5 x 4 + 20 = 40

b.5 x 4 + 20 = 104

c.5 x 4 + 20 = 85

d.5 x 4 + 20 = 95

59. 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.62

c.14

d.46

60. 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.49

b.2

c.20

d.34

61.

a.c

b.d

c.b

d.a

62. 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.235

c.85

d.12

63. 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.24

b.18

c.6

d.12

64. 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

65. 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.90

c.80

d.95

66. What is 7 + 7 ÷ 7 + 7 × 7 − 7 =

a.42

b.57

c.0

d.50

67. 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.72

c.16

d.8

68. 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.18

b.103

c.31

d.28

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

a.-46

b.46

c.-45

d.47

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

a.-24

b.1

c.0

d.-53

71. 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.18

c.11

d.16

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

a.x and =, 2 and 9

b.+ and =, 74 and 2

c.x and +, 8 and 2

d.+ and x, 8 and 9

73. 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

74. 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.20

b.40

c.50

d.25

75.

a.4.1

b.3.9

c.3.7

d.4.5

76. 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.4

c.12

d.16

77. 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.4

c.32

d.8

78. 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.15

b.72

c.8

d.16

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

a.96

b.33

c.57

d.75

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

a.4 - 8 + 12 = 0

b.8 - 4 + 12 = 8

c.4 + 8 - 12 = 12

d.8 + 4 - 12 = 24

81.

a.c

b.d

c.b

d.a

82. 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.32

b.19

c.34

d.30

83. 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.21

d.26

84. 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.32

c.27

d.30

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

a.218

b.259

c.253

d.262

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

a.72

b.64

c.63

d.73

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

a.u = 1, v = 3/2

b.u = 0, v = 3/4

c.u = 1, v = 0

d.u = 0, v = 1

88. 5068 / 37 x 4 = ?

a.214

b.745

c.625

d.548

89. 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

90.

a.a

b.b

c.c

d.d

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

a.16

b.44

c.7.95

d.None of these

92. 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 = 32

c.30 + 6 – 5 ÷ 4 × 2 = 30

d.30 ÷ 6 × 5 + 4 – 2 = 40

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

a.18 x 6 ÷ 8 – 12 = 36

b.6 x 3 + 12 ÷ 3 = 21

c.16 + 19 x 21 – 5 = 201

d.5 x 6 + 4 ÷ 3 = 37/6

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

a.112

b.56

c.98

d.0

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

a.5765

b.2565

c.5295

d.4005

96. 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.28

c.20

d.24

97. 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.8

c.4

d.32

98. 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.28

c.103

d.18

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

a.80

b.5

c.25

d.24

100.

a.c

b.a

c.b

d.d

Mathematical Operations MCQ Quiz for Various Competitive Exams

Mathematical Operations Reasoning MCQs for Entrance exams

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