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

a.49

b.16

c.25

d.36

2. 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.40

c.72

d.16

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

a.9

b.5

c.7

d.6

4. The last two digits of 2151415?

a.61

b.51

c.91

d.81

a.2300

b.2600

c.2500

d.2400

6. 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.31

c.18

d.28

7. 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.4

c.14

d.8

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

a.215

b.216

c.210

d.120

9. 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.64

c.18

d.7

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

a.20

b.26

c.42

d.30

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

a.28

b.40

c.36

d.56

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

a.5765

b.5295

c.2565

d.4005

13. 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.32

d.11

14.

a.d

b.b

c.c

d.a

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

a.6 x 3 + 12 ÷ 3 = 21

b.5 x 6 + 4 ÷ 3 = 37/6

c.18 x 6 ÷ 8 – 12 = 36

d.16 + 19 x 21 – 5 = 201

16.

a.a

b.d

c.b

d.c

17. 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.–237/12

c.–239/12

d.117/11

18. 5x - 6 = 3x - 8
Solve the above equation.

a.2

b.-2

c.1

d.-1

19. What is 7 + 7 ÷ 7 + 7 × 7 − 7 =

a.0

b.42

c.57

d.50

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

a.20

b.12

c.14

d.16

21.

a.c

b.a

c.d

d.b

22. 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.25

c.20

d.40

23. 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.25

b.50

c.40

d.20

24.

a.3.7

b.4.1

c.4.5

d.3.9

25. 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.7

d.18

26. 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

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

a.3 and 4

b.4 and 8

c.5 and 9

d.5 and 3

28. 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.2 + 4 + 3 = 3

d.4 + 2 + 6 = 1.5

29. 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.36

c.80

d.30

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

a.17

b.21

c.23

d.26

31.

a.341

b.431

c.413

d.143

32. 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.32

c.44

d.16

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

a.262

b.259

c.218

d.253

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

a.+ and 2 and 3

b.None of these

c.+ and 3 and 5

d.+ and 2 and 5

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

a.73

b.63

c.72

d.64

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

a.135

b.140

c.130

d.145

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 "+" 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

39. 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.63

b.59

c.65

d.53

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.2

b.49

c.20

d.34

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

a.2

b.42

c.8

d.6

42. 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.85

c.90

d.80

43. 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

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

a.x, x, x

b.+, -, x

c.x, +, x

d.-, +, x

45. 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+4/6 = 8

c.4+2/6 = 1.5

d.2+4/3 = 3

46. 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.47

d.-45

47.

a.a

b.c

c.d

d.b

48. 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

49. 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.15

d.72

50. 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.30

c.19

d.34

51. 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

52. 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.32

b.30

c.35

d.27

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

a.4 - 8 + 12 = 0

b.8 + 4 - 12 = 24

c.8 - 4 + 12 = 8

d.4 + 8 - 12 = 12

54. 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.11

b.32

c.16

d.18

55.

a.73

b.77

c.89

d.81

56.

a.c

b.b

c.d

d.a

57. 3 x 3 + 3 - 3 + 3 = ?

a.9

b.-3

c.12

d.3

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

a.None of these

b.7.95

c.44

d.16

59. 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

60. 5068 / 37 x 4 = ?

a.548

b.625

c.214

d.745

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.20

b.2

c.49

d.34

62.

a.d

b.c

c.a

d.b

63. 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.46

c.14

d.62

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

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

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

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

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

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

a.5 x 4 + 20 = 40

b.5 x 4 + 20 = 95

c.5 x 4 + 20 = 85

d.5 x 4 + 20 = 104

66. 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.28

d.20

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

a.u = 0, v = 1

b.u = 1, v = 3/2

c.u = 0, v = 3/4

d.u = 1, v = 0

68. 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.153

c.216

d.251

69. 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.192

c.195

d.180

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

a.3

b.6

c.4

d.5

71.

a.a

b.c

c.b

d.d

72. 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

73. 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.85

b.235

c.20

d.12

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

a.57

b.96

c.33

d.75

75.

a.b

b.a

c.c

d.d

76. 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 + 3 × 5 ÷ 3 = 74

c.36 ÷ 6 + 3 × 5 – 3 = 45

d.36 × 6 + 7 ÷ 2 – 6 = 20

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.8

b.4

c.32

d.14

78. 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.3 A 12 B 16 D 17 C 1 = 163

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

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

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

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

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

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

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

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

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

a.-2

b.-9

c.-29

d.-47

81. 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.12

c.85

d.235

82. 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.50×5÷10+100−75 = 50

c.100+5−10×250÷200 = 100

d.300+5−20×200÷100 = 200

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

a.24

b.5

c.25

d.80

84. 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.4564

b.4465

c.4645

d.5464

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

a.-1

b.4

c.2

d.8

86.

a.d

b.a

c.c

d.b

87.

a.d

b.a

c.c

d.b

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

a.80

b.5

c.24

d.25

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

a.8 ÷ 4 + 1 - 5 = 6 x 4

b.4 x 6 ÷ 4 + 4 = 7

c.5 ÷ 3 25 + 20 = 20 x 39

d.96 ÷ 2 x 6 ÷105 + 1

90. 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

91. 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

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

a.0

b.112

c.98

d.56

93. 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

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

a.+ and x, 8 and 9

b.x and =, 2 and 9

c.+ and =, 74 and 2

d.x and +, 8 and 2

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.15

b.27

c.25

d.None of these

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

a.0

b.12

c.10

d.6

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

a.90

b.70

c.80

d.60

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

a.250

b.274

c.210

d.275

99. 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.-21

b.-20

c.-30

d.-15

100. 12:30 :: 14: ?

a.35

b.36

c.28

d.42

Mathematical Operations MCQ Quiz for Various Competitive Exams

Mathematical Operations Reasoning MCQs for Entrance exams

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