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. 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.49

d.2

2. 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

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

a.56

b.112

c.98

d.0

4. 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.None of these

d.25

5. 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.18

b.64

c.7

d.11

6. 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

7. 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

8. 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

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

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

10. 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 – 40 + 4 + 8 < 2 × 26

c.20 < 2 + 10 ÷ 4 – 6 × 100

d.20 × 8 + 15 < 5 ÷ 9 - 8

11. 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.14

c.20

d.32

12. 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

13. 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

14. 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.44

b.16

c.28

d.32

15. 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.8 – 4 x 40 ÷ 2 + 15 = 30

c.40 ÷ 10 – 4 x 5 + 3 = 32

d.40 + 10 – 4 x 5 ÷ 3 = 80

16. 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

17. What is 7 + 7 ÷ 7 + 7 × 7 − 7 =

a.50

b.0

c.57

d.42

18. 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

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

a.0

b.10

c.12

d.6

20. 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.2+4/3 = 3

c.4+2/6 = 1.5

d.4/2+3 = 6

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

a.6

b.4

c.3

d.5

22.

a.d

b.c

c.a

d.b

23. 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.95

c.80

d.90

24. 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.16

c.18

d.32

25.

a.d

b.c

c.a

d.b

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

a.15 – 5 + 6 x 20 + 10 = 6

b.8 + 10 – 3 + 5 x 6 = 8

c.3 + 7 – 5 x 1 0 + 3 = 10

d.6 x 2 + 3 + 12 – 3 = 15

27.

a.d

b.b

c.a

d.c

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

a.4005

b.5765

c.5295

d.2565

29. 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.24

d.25

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

a.140

b.130

c.135

d.145

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

a.40

b.56

c.36

d.28

32. 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

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

a.73

b.72

c.63

d.64

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.27

b.32

c.30

d.35

35.

a.b

b.d

c.a

d.c

36. 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.14

c.8

d.32

37. The last two digits of 2151415?

a.81

b.51

c.91

d.61

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

a.42

b.2

c.6

d.8

39. 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.40

d.16

40.

a.2600

b.2400

c.2300

d.2500

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

a.75

b.57

c.96

d.33

42. 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.+ and 2 and 5

c.None of these

d.+ and 3 and 5

43. 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

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

a.262

b.259

c.253

d.218

45. 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.-30

c.-20

d.-15

46.

a.431

b.341

c.413

d.143

47. 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.200

d.195

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

a.5 x 4 + 20 = 95

b.5 x 4 + 20 = 85

c.5 x 4 + 20 = 40

d.5 x 4 + 20 = 104

49. 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.24

c.28

d.29

50. 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

51. 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

52. 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.18

c.103

d.28

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

a.21

b.17

c.23

d.26

54.

a.a

b.d

c.c

d.b

55.

a.4.5

b.3.9

c.4.1

d.3.7

56.

a.b

b.a

c.d

d.c

57.

a.d

b.c

c.a

d.b

58.

a.d

b.c

c.b

d.a

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

a.130

b.135

c.145

d.140

60. 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 = 40

c.30 + 6 – 5 ÷ 4 × 2 = 30

d.30 – 6 + 5 × 4 ÷ 2 = 27

61. 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.8

c.14

d.4

62. 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.31

b.18

c.103

d.28

63. 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.16

c.32

d.18

64. 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.251

c.153

d.216

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

a.x, +, x

b.+, -, x

c.-, +, x

d.x, x, x

66. 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.18 x 6 ÷ 8 – 12 = 36

c.5 x 6 + 4 ÷ 3 = 37/6

d.16 + 19 x 21 – 5 = 201

67. 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.4564

c.4465

d.4645

68. 12:30 :: 14: ?

a.35

b.28

c.42

d.36

69. 5x - 6 = 3x - 8
Solve the above equation.

a.2

b.1

c.-2

d.-1

70. 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

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

a.None of these

b.44

c.7.95

d.16

72.

a.77

b.89

c.73

d.81

73. 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.19

c.34

d.32

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

a.30

b.42

c.26

d.20

75.

a.c

b.b

c.a

d.d

76. 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.11

c.64

d.18

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

a.49

b.36

c.16

d.25

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

a.210

b.216

c.215

d.120

79.

a.d

b.c

c.b

d.a

80. 5068 / 37 x 4 = ?

a.548

b.214

c.625

d.745

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

a.u = 0, v = 3/4

b.u = 1, v = 0

c.u = 1, v = 3/2

d.u = 0, v = 1

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

a.47

b.-45

c.46

d.-46

83. 3 x 3 + 3 - 3 + 3 = ?

a.12

b.3

c.-3

d.9

84. 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.63

d.59

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

a.8

b.2

c.4

d.-1

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

a.60

b.80

c.90

d.70

87. 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

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

a.100+5−10×250÷200 = 100

b.200+10−20×200÷100 = 150

c.300+5−20×200÷100 = 200

d.50×5÷10+100−75 = 50

89. 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.12

d.6

90. 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.235

c.225

d.85

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

a.210

b.275

c.250

d.274

92. 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.40

c.20

d.50

93. 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.13 C 13 A 13 B 13 D 13 = 157

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

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

94. 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.15

c.16

d.8

95. 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.4 x 6 ÷ 4 + 4 = 7

c.8 ÷ 4 + 1 - 5 = 6 x 4

d.5 ÷ 3 25 + 20 = 20 x 39

96. 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 +, 8 and 2

c.x and =, 2 and 9

d.+ and =, 74 and 2

97. 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.0

c.-53

d.-24

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

a.A + D = B + C

b.A + C = 2D

c.A + C = B + D

d.A + C = 2B

99. 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.25

c.5

d.80

100. 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 + 7 ÷ 2 – 6 = 20

b.36 -6 + 3 × 5 ÷ 3 = 74

c.36 ÷ 6 + 3 × 5 – 3 = 45

d.36 + 6 – 3 × 5 ÷ 3 = 24

Mathematical Operations MCQ Quiz for Various Competitive Exams

Mathematical Operations Reasoning MCQs for Entrance exams

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