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. What is 7 + 7 ÷ 7 + 7 × 7 − 7 =

a.42

b.50

c.0

d.57

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.2 + 4 + 6 = 8

d.4 + 2 + 3 = 4

a.3.7

b.3.9

c.4.5

d.4.1

4. 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

5. 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.20

d.25

6. 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 < 2 + 10 ÷ 4 – 6 × 100

b.20 × 8 + 15 < 5 ÷ 9 - 8

c.20 – 40 + 4 + 8 < 2 × 26

d.20 < 5 + 25 ÷ 10 – 2 × 96

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

a.262

b.218

c.253

d.259

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

a.23

b.26

c.17

d.21

9. 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

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

a.5

b.80

c.25

d.24

11. 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.16 + 19 x 21 – 5 = 201

d.18 x 6 ÷ 8 – 12 = 36

12.

a.77

b.73

c.89

d.81

13. 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.16

c.8

d.72

14.

a.c

b.d

c.b

d.a

15. 3 x 3 + 3 - 3 + 3 = ?

a.-3

b.9

c.3

d.12

16. 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.27

b.25

c.None of these

d.15

17. 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.50×5÷10+100−75 = 50

c.300+5−20×200÷100 = 200

d.200+10−20×200÷100 = 150

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

a.5 x 4 + 20 = 85

b.5 x 4 + 20 = 104

c.5 x 4 + 20 = 95

d.5 x 4 + 20 = 40

19. 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

20. 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.18

c.64

d.7

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

a.14

b.20

c.12

d.16

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

a.5

b.25

c.80

d.24

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

a.70

b.90

c.80

d.60

24. 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.30

d.32

25. 12:30 :: 14: ?

a.36

b.42

c.28

d.35

26. 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.36

b.80

c.30

d.26

27.

a.a

b.c

c.d

d.b

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

a.36

b.56

c.28

d.40

29. 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.90

b.85

c.80

d.95

30. 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.14

c.4

d.32

31.

a.c

b.a

c.b

d.d

32. 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.1

c.0

d.-24

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

a.30

b.26

c.42

d.20

34. 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.7

d.18

35. 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 – 4 x 5 ÷ 3 = 80

c.40 – 10 + 5 ÷ 4 x 5 = 21

d.40 ÷ 10 – 4 x 5 + 3 = 32

36. 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.12

c.85

d.225

37. 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

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

a.8 + 4 - 12 = 24

b.4 - 8 + 12 = 0

c.8 - 4 + 12 = 8

d.4 + 8 - 12 = 12

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

a.210

b.274

c.275

d.250

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

a.-29

b.-9

c.-47

d.-2

41. 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 = 40

d.30 + 6 – 5 ÷ 4 × 2 = 30

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

a.5 and 3

b.4 and 8

c.3 and 4

d.5 and 9

43. 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.x and +, 8 and 2

c.+ and =, 74 and 2

d.+ and x, 8 and 9

44. 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.46

b.32

c.14

d.62

45. 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

46. 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

47.

a.b

b.c

c.a

d.d

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

a.210

b.215

c.216

d.120

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

a.8

b.6

c.2

d.42

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

a.A + D = B + C

b.A + C = B + D

c.A + C = 2D

d.A + C = 2B

51. 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.+ and 2 and 3

c.None of these

d.+ and 2 and 5

52. 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

53. 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, x, x

d.+, -, x

54.

a.a

b.b

c.d

d.c

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

a.-1

b.4

c.2

d.8

56. 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.16

d.11

57. 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.5 C 7 A 9 D 8 B 2 = 294

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

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

58.

a.a

b.b

c.c

d.d

59. 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.6 x 2 + 3 + 12 – 3 = 15

c.15 – 5 + 6 x 20 + 10 = 6

d.8 + 10 – 3 + 5 x 6 = 8

60. 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.14

b.16

c.20

d.32

61. 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

62. 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

63. 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

64. 5068 / 37 x 4 = ?

a.214

b.625

c.745

d.548

65. 5x - 6 = 3x - 8
Solve the above equation.

a.-1

b.2

c.1

d.-2

66.

a.143

b.431

c.413

d.341

67. The last two digits of 2151415?

a.91

b.61

c.51

d.81

68. 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+4/6 = 8

c.2+4/3 = 3

d.4/2+3 = 6

69. 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.63

c.59

d.65

70. 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

71. 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.117/11

d.–239/12

72. 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.16

c.12

d.4

73.

a.d

b.a

c.b

d.c

74. 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.19

d.34

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

a.57

b.33

c.96

d.75

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

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

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

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

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

77.

a.a

b.b

c.d

d.c

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

a.5295

b.4005

c.2565

d.5765

79. 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.192

b.200

c.180

d.195

80. 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.28

c.31

d.103

81. 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.16

c.8

d.40

82. 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

83. 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.140

d.145

84.

a.2300

b.2500

c.2400

d.2600

85.

a.d

b.c

c.b

d.a

86. 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

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.20

b.2

c.34

d.49

88. 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.31

c.28

d.103

89.

a.d

b.c

c.b

d.a

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

a.135

b.130

c.145

d.140

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

a.46

b.47

c.-46

d.-45

92. 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

93. 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.36 R 4 S 8 Q 7 P 4 = 10

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

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

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

a.64

b.72

c.73

d.63

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

a.112

b.0

c.56

d.98

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

a.44

b.16

c.None of these

d.7.95

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

a.3

b.6

c.4

d.5

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

a.6

b.12

c.10

d.0

99. 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.20

c.12

d.235

100. 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.5464

c.4465

d.4645

Mathematical Operations MCQ Quiz for Various Competitive Exams

Mathematical Operations Reasoning MCQs for Entrance exams

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