1)

If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will be come in place of the question mark (?) in the following equation?55 B 5 D 13 B 2 C 14 A 7 D 15 B 5 C 102 A 2 C 15 = ?

, Avg: 01:17 , 87%✓ SSC CGL Mains 2024

A)

177

B)

291

C)

242

D)

203

2)

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?98 ÷ 7 + 288 × 2 − 144 × 3 − 152 ÷ 2 + 120 = ?

, Avg: 01:05 , 95%✓ SSC CGL Mains 2024

A)

632

B)

743

C)

671

D)

774

3)

By Interchanging the given two numbers which of the following equation will be not correct?
7 and 9

, Avg: 00:45 , 100%✓ SSC CGL 2022

A)

9 + 4 × 3 – 7 ÷ 1 = 10

B)

7 + 6 – 9 × 4 ÷ 2 = 2

C)

8 × 3 ÷ 6 + 9 – 7 = 2

D)

9 × 3 + 4 ÷ 2 – 7 = 14

4)

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
16 * 3 * 2 * 11 * 9 = 22

, Avg: 01:09 , 100%✓ SSC CGL 2022

A)

÷ × + +

B)

× ÷ − +

C)

× ÷ + -

D)

÷ + × ÷

5)

By interchanging the given two signs and numbers which of the following equation will be not correct?
× and +, 7 and 4
I. 7 × 8 + 4 – 6 ÷ 3 = 57
II. 4 × 8 – 9 ÷ 3 + 7 = 3

, Avg: 00:36 , 23%✓ SSC CGL 2022

A)

Neither I nor II

B)

Only I

C)

Only II

D)

Both I and II

6)

Which two signs and two numbers should be interchanged in the following equation to make it correct?
10 × 11 + 19 - 323 ÷ 3 = 50

, Avg: 04:32 , 100%✓ SSC CGL 2022

A)

10 and 11, - and ÷

B)

3 and 19, - and ×

C)

10 and 19, - and +

D)

10 and 323, + and ÷

7)

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
50 * 25 * 10 * 2 * 175

, Avg: 02:00 , 50%✓ SSC CGL 2022

A)

−, ×, +, =

B)

−, ×, ÷, =

C)

+, ÷, ×, =

D)

+, ×, ÷, =

8)

Which two signs should be interchanged to make the given equation correct?
34 ÷ 16 + 4 × 8 − 6 = 60

, Avg: 01:48 , 33%✓ SSC CGL 2022

A)

÷ and −

B)

+ and ×

C)

− and ×

D)

÷ and +

9)

Select the correct combination of mathematical signs to sequentially replace the @ signs and to balance the given equation.
[{(14 @ 6) @ (2 @ 3)} @ (1 @ 7)] @ 2 @ 4

, Avg: 04:16 , 50%✓ SSC CGL 2022

A)

×, −, +, ×, ÷, ×, =

B)

−, +, ×, ×, ×, ×, =

C)

×, ÷, ×, ×, −, +, =

D)

−, +, ×, ÷, ×, ×, =

10)

Which of the following interchange of numbers and mathematical signs would make the given equation correct?
72 ÷ 6 − 20 + 30 × 5 = 70

, Avg: 02:39 , 66%✓ SSC CGL 2022

A)

5 and 70, + and −

B)

20 and 30, × and ÷

C)

5 and 20, − and ×

D)

6 and 20, + and ÷

11)

Which two signs and two numbers should be interchanged in the following equation to make it correct?
13 − 65 ÷ 45 × 21 + 2 = 82

, Avg: 01:37 , 50%✓ SSC CGL 2022

A)

45 and 21, × and +

B)

45 and 13, × and +

C)

65 and 13, × and +

D)

45 and 13, − and +

12)

By interchanging the given two signs and numbers which of the following equation will be not correct?
+ and –, 3 and 5

, Avg: 01:06 , 50%✓ SSC CGL 2022

A)

5 × 4 – 3 + 4 ÷ 2 = 15

B)

7 × 4 ÷ 2 – 5 + 3 = 12

C)

5 × 4 + 3 – 6 ÷ 2 = 10

D)

5 – 3 + 8 × 4 ÷ 2 = 10

13)

By interchanging the given two signs which of the following equation will be not correct?
+ and ÷

, Avg: 01:22 , 66%✓ SSC CGL 2022

A)

7 × 8 ÷ 4 + 2 – 6 = 49

B)

18 + 2 × 6 ÷ 3 – 7 = 50

C)

18 + 6 – 6 ÷ 3 × 3 = 6

D)

6 × 9 + 3 – 24 ÷ 8 = 2

14)

Which of the following interchange of numbers and mathematical signs would make the given equation correct?
28 + 7 × 10 ÷ 5 - 20 = 5

SSC CGL 2022

A)

7 and 28, × and ÷

B)

5 and 20, - and ÷

C)

10 and 20, × and +

D)

5 and 10, + and ÷

15)

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
50 * 10 * 20 * 5 * 105

, Avg: 00:34 , 100%✓ SSC CGL 2022

A)

÷, ×, -, =

B)

×, -, +, =

C)

÷, ×, +, =

D)

×, ÷, +, =

16)

By Interchanging the given two numbers which of the following equation will be correct?
4 and 6

, Avg: 02:11 , 100%✓ SSC CGL 2022

A)

4 × 3 + 6 - 2 ÷ 1 = 21

B)

9 ÷ 3 + 6 × 5 - 4 = 18

C)

4 ÷ 2 + 3 - 6 × 5 = -14

D)

4 - 6 ÷ 2 + 3 × 5 = 20

17)

Select the correct combination of mathematical signs to sequentially replace the & signs, and to balance the given equation.
[{(42 & 26) & (12 & 2)} & (4 & 5)] & 5 & 10

, Avg: 01:09 , 100%✓ SSC CGL 2022

A)

-, +, ×, ×, ÷, ×, =

B)

×, -, +, ×, ÷, ×, =

C)

×, ÷, ×, ×, -, +, =

D)

-, +, ×, ÷, ×, ×, =

18)

Which two numbers from amongst the given options should be interchanged to make the given equation correct?
168 ÷ 4 + 216 ÷ ( 78 × 1 - 8) = 14

, Avg: 00:32 , 100%✓ SSC CGL 2022

A)

78 and 14

B)

14 and 8

C)

78 and 216

D)

216 and 168

19)

Which two signs should be interchanged to make the given equation correct?
95 * 5 + 19 ÷ 2 − 21 = 36

, Avg: 01:03 , 100%✓ SSC CGL 2022

A)

÷ and -

B)

+ and -

C)

÷ and *

D)

+ and *

20)

By Interchanging the given two numbers which of the following equation will be correct?
2 and 8

, Avg: 01:06 , 66%✓ SSC CGL 2022

A)

2 × 4 – 8 + 6 ÷ 3 = 33

B)

7 × 2 + 6 ÷ 3 – 8 = 60

C)

8 ÷ 1 + 4 × 2 – 3 = 18

D)

8 × 4 + 6 – 2 ÷ 1 = 6

21)

By Interchanging the given two numbers which of the following equation will be not correct?
9 and 6

, Avg: 00:59 , 28%✓ SSC CGL 2022

A)

9 × 7 + 4 ÷ 1 – 6 = 38

B)

6 × 8 – 9 ÷ 3 + 5 = 75

C)

7 + 6 × 4 ÷ 9 – 8 = 5

D)

7 × 6 ÷ 3 + 9 – 8 = 19

22)

Which two numbers, from amongst the given options, should be interchanged to make the given equation correct?
\([( \sqrt{256} ) ÷ 4]\)³ + (6)² - (12 × 8) + 66 + (36 ÷ 12) = 65

, Avg: 00:52 , 16%✓ SSC CGL 2022

A)

4 and 8

B)

66 and 65

C)

6 and 8

D)

66 and 36

23)

Which two signs and two numbers should be interchanged in the following equation to make it correct?
78 + 456 - 45 × 12 ÷ 4 = 519

, Avg: 01:15 , 66%✓ SSC CGL 2022

A)

45 and 12, + and ÷

B)

78 and 456, ÷ and ×

C)

12 and 4, - and ×

D)

456 and 45, ÷ and -

24)

After interchanging the given two numbers and two signs what will be the values of equation (I) and (II) respectively?
÷ and ×, 1 and 3
I. 6 + 4 - 9 × 3 ÷ 1
II. 4 × 3 - 1 + 8 ÷ 2

, Avg: 01:04 , 88%✓ SSC CGL 2022

A)

9, 18

B)

-17, 17

C)

26, 17

D)

11, 15

25)

By interchanging the given two signs and numbers which of the following equation will be not correct?
× and –, 8 and 4
I. 4 + 3× 8 – 2 ÷ 1 = 3
II. 8 × 2 – 4 + 6 ÷ 2 = 11

, Avg: 00:56 , 20%✓ SSC CGL 2022

A)

Neither I nor II

B)

Only II

C)

Both I and II

D)

Only I

26)

Which of the following interchanges of numbers and mathematical signs would make the given equation correct?
729 × 81 ÷ 20 + 16 − 6 = 50

, Avg: 00:45 , 88%✓ SSC CGL 2022

A)

16 and 50, × and +

B)

20 and 50, + and −

C)

6 and 20, × and ÷

D)

16 and 20, + and ÷

27)

Select the correct combination of mathematical signs to sequentially replace the* signs and balance the given equation.
35 * 5 * 7 * 2 * 19 = 42

, Avg: 01:02 , 85%✓ SSC CGL 2022

A)

+, -, +, -

B)

÷, ×, +, +

C)

×, ÷, -, +

D)

÷, ×, -, -

28)

By Interchanging the given two numbers which of the following equation will be not correct?
3 and 8

, Avg: 00:53 , 20%✓ SSC CGL 2022

A)

8 – 3 + 6 × 2 ÷ 4 = –2

B)

6 ÷ 2 × 8 + 3 – 1 = 17

C)

7 + 3 – 4 ÷ 2 × 8 = 9

D)

2 + 3 – 6 ÷ 2 × 8 = 1

29)

Which of the following interchange of numbers and mathematical signs would make the given equation correct?
30 ÷ 6 × 4 + 15 - 35 = 25

, Avg: 00:57 , 50%✓ SSC CGL 2022

A)

25 and 35, × and ÷

B)

4 and 6, + and -

C)

25 and 30, × and -

D)

30 and 35, - and ÷

30)

Which two signs and two numbers should be interchanged in the following equation to make it correct?
150 × 15 + 14 - 9 ÷ 2 = 6

, Avg: 00:53 , 100%✓ SSC CGL 2022

A)

150, 2, ÷, -

B)

9, 2, ÷, ×

C)

9, 2, -, ×

D)

15, 9, +, ÷

31)

If '+' means '÷', '-' means '+', '×' means '-' and '÷' means '×', what will be the value of the following expression?
[{(38 × 23) - (4 ÷ 3)} + (6 - 3)] ÷ 2

, Avg: 01:14 , 60%✓ SSC CGL 2022

A)

8

B)

3

C)

6

D)

12

32)

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.

12 * 24 * 4 * 2 * 60

, Avg: 01:08 , 100%✓ SSC CGL 2022

A)

+, ×, −, =

B)

. −, ×, +, =

C)

+, ×, ÷, =

D)

+, ÷, ×, =

33)

Select the correct combination of mathematical signs to replace the * signs and balance the given equation.

21 * 4 * 156 * 13 * 11 = 83

, Avg: 01:01 , 83%✓ SSC CGL 2022

A)

×, −, ÷, +

B)

×, +, ÷, −

C)

−, ÷, ×, +

D)

+, ÷, −, ×

34)

Which two numbers (NOT digits) need to be interchanged to make the following equation correct?
8 + 48 ÷ 12 × 5 – 13 = 29

, Avg: 00:27 , 50%✓ SSC CGL 2022

A)

8 and 12

B)

12 and 13

C)

8 and 5

D)

13 and 8

35)

Which two signs should be interchanged to make the given equation correct?
13 + 15 × 8 ÷ 96 − 4 = 109

, Avg: 00:55 , 75%✓ SSC CGL 2022

A)

× and −

B)

− and +

C)

+ and ÷

D)

÷ and −

36)

Select the correct combination of mathematical sings that can sequentially replace the * sings and balance the given equation.
54 * 36 * 12 * 18 * 24 * 24

, Avg: 01:16 , 76%✓ SSC CGL 2022

A)

÷, ×, +, -, =

B)

÷, +, ×, -, =

C)

+, ×, -, ÷, =

D)

÷, ×, -, +, =

37)

Which two numbers should be interchanged to make the given equation correct?
52 + 69 - 46 ÷ 23 × 26 = 20

, Avg: 01:03 , 90%✓ SSC CGL 2022

A)

52 and 26

B)

69 and 46

C)

46 and 23

D)

52 and 69

38)

If A denotes ‘addition’, B denotes ‘multiplication’, C denotes ‘subtraction’, and D denotes ‘division’, then what will be the value of the following expression?
(45 D 9) B 5 A 8 B (7 A 3 C 6) C (28 D (4 D 4))

, Avg: 01:26 , 100%✓ SSC CGL 2022

A)

82

B)

38

C)

29

D)

32

39)

Which two signs should be interchanged to make the given equation correct?
16 − 18 × 216 ÷ 432 + 40 = 20

, Avg: 01:12 , 60%✓ SSC CGL 2022

A)

× and +

B)

÷ and −

C)

× and ÷

D)

+ and −

40)

Which two signs need to be interchanged to make the following equation correct?
95 ÷ 19 × 3 – 7 + 29 = 13

, Avg: 01:04 , 88%✓ SSC CGL 2022

A)

– and +

B)

– and ×

C)

+ and ×

D)

÷ and –

41)

If the signs ‘–’ and ‘×’ are interchanged, then which of the following equations can be correctly balanced?

, Avg: 00:54 , 85%✓ SSC CGL 2022

A)

119 ÷ 17 – 6 + 24 × 34 = 32

B)

64 ÷ 8 – 22 × 3 + 30 = 103

C)

42 ÷ 6 – 18 + 30 × 7 = 146

D)

36 + 14 × 18 ÷ 3 – 12 = 72

42)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
84 * 42 * 7 * 5 * 21 * 93

, Avg: 01:29 , 100%✓ SSC CGL 2022

A)

+, ÷, ×, −, =

B)

×, ÷, +, −, =

C)

+, ÷, −, ×, =

D)

÷, +, ×, −, =

43)

Which two signs need to be interchanged to make the following equation correct?
189 ÷ 27 − 3 + 29 × 2 = 48

, Avg: 02:08 , 100%✓ SSC CGL 2022

A)

÷ and −

B)

+ and ×

C)

− and ×

D)

− and +

44)

Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct.
22 * 110 * 392 * 49 * 18 * 12

, Avg: 01:40 , 100%✓ SSC CGL 2022

A)

~=, –, +, ÷, ×

B)

+, =, ÷, ×, –

C)

+, ÷, =, –, ×

D)

~=, ×, +, ÷, –

45)

If '@' means 'addition', '%' means 'multiplication', '$' means 'division', and '#' means 'subtraction', then find the value of the following expression.
9 @ 114 $ 19 % 5 # 21

SSC CGL 2022

A)

20

B)

18

C)

32

D)

26

46)

Which two signs need to be interchanged to make the following equation correct?
45 ÷ 15 × 5 + 15 −11 = 39

, Avg: 01:10 , 83%✓ SSC CGL 2022

A)

+ and ×

B)

− and ×

C)

− and +

D)

÷ and +

47)

If '@' means 'addition', '%' means 'multiplication', '$' means 'division' and '#' means 'subtraction', then find the value of the following expression.
126 $ 7 % 3 @ 19 # 21

, Avg: 00:40 , 100%✓ SSC CGL 2022

A)

23

B)

18

C)

52

D)

4

48)

Select the correct combination of mathematical signs that can sequentially replace the * signs to balance the following equation.
22 * 66 * 33 * 11 * 44 * 0

, Avg: 01:08 , 71%✓ SSC CGL 2022

A)

+, ÷, -, ×, =

B)

×, ÷, +, -, =

C)

+, ÷, ×, -, =

D)

÷, +, ×, -, =

49)

Which two digits should be interchanged to make the given equation correct?
37 + 1152 × 8 ÷ 768 − 47 = 22

, Avg: 02:04 , 33%✓ SSC CGL 2022

A)

3 and 4

B)

4 and 5

C)

5 and 6

D)

2 and 3

50)

Which two numbers need to be interchanged to make the following equation correct?
119 + 11 × 5 – 153 ÷ 17 = 201

, Avg: 00:47 , 100%✓ SSC CGL 2022

A)

119 and 153

B)

119 and 17

C)

17 and 5

D)

11 and 17

51)

If ‘A’ denotes ‘addition’, ‘B’ denotes ‘multiplication’, ‘C’ denotes ‘subtraction’, and ‘D’ denotes ‘division’, then what will be the value of the following expression?
441 D 7 A 21 B 6 C (189 D 7) A (46 C 12)

, Avg: 01:13 , 69%✓ SSC CGL 2022

A)

196

B)

169

C)

158

D)

185

52)

Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct.
63 * 90 * 42 * 230 * 46 * 3

, Avg: 01:05 , 83%✓ SSC CGL 2022

A)

=, –, +, ÷, ×

B)

+, ÷, –, =, ×

C)

`=, ×, +, ÷, –

D)

×, ÷, =, –, +

53)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
15 * 1411 * 83 * 137 * 218 * 100

, Avg: 01:15 , 70%✓ SSC CGL 2022

A)

+, −, ×, =, ÷

B)

×, =, −, ÷, +

C)

×, ÷, =, +, −

D)

×, +, ÷, −, =

54)

If '@' means 'addition', '%' means 'multiplication', '$' means 'division', and '#' means 'subtraction', then find the value of the following expression.
23 @ 105 $ 15 % 6 # 29

, Avg: 00:35 , 91%✓ SSC CGL 2022

A)

23

B)

40

C)

28

D)

36

55)

If A denotes ‘addition’, B denotes ‘multiplication’, C denotes ‘subtraction’, and D denotes ‘division’, then what will be the value of the following expression?
66 A (132 D 12) C (4 A 3) B (15 D 5) A 16 B (-3)

, Avg: 01:20 , 88%✓ SSC CGL 2022

A)

8

B)

10

C)

56

D)

6

56)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
34 * 17 * 54 * 18 * 6 * 56

, Avg: 01:24 , 81%✓ SSC CGL 2022

A)

+, ÷, ×, -, =

B)

×, +, ÷, -, =

C)

÷, -, +, ×, =

D)

÷, -, ×, +, =

57)

Which two numbers need to be interchanged to make the following equation correct?
7 + 56 ÷ 8 × 2 – 13 = 11

, Avg: 01:04 , 93%✓ SSC CGL 2022

A)

7 and 13

B)

8 and 2

C)

7 and 2

D)

7 and 8

58)

Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct.
88 * 120 * 42 * 240 * 48 * 2

, Avg: 01:13 , 87%✓ SSC CGL 2022

A)

×, ÷, =, –, +

B)

`=, × , +, ÷, –

C)

+, ÷ , – , = , ×

D)

`=, –, +, ÷, ×

59)

Which two signs should be interchanged to make the given equation correct?
28 + 14 × 7 ÷ 5 – 18 = 20

, Avg: 00:54 , 75%✓ SSC CGL 2022

A)

÷ and ×

B)

÷ and –

C)

÷ and +

D)

+ and ×

60)

Which two signs need to be interchanged to make the following equation correct?
72 × 18 ÷ 9 + 19 − 39 = 16

, Avg: 00:53 , 92%✓ SSC CGL 2022

A)

− and +

B)

+ and ×

C)

− and ×

D)

÷ and ×

61)

Which two signs need to be interchanged to make the following equation correct?
9 × 98 ÷ 14 + 3 − 19 = 11

, Avg: 01:01 , 84%✓ SSC CGL 2022

A)

− and ×

B)

+ and ×

C)

− and +

D)

÷ and −

62)

Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct.
55 * 126 * 14 * 520 * 30 * 5

, Avg: 01:38 , 80%✓ SSC CGL 2022

A)

=, ×, +, ÷, –

B)

+, ÷, –, =, ×

C)

×, ÷, =, –, +

D)

=, –, +, ÷, ×

63)

Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct.
88 * 120 * 42 * 240 * 48 * 2

, Avg: 01:18 , 100%✓ SSC CGL 2022

A)

+, ÷, –, =, ×

B)

×, ÷, =, –, +

C)

=, ×, +, ÷, –

D)

=, –, +, ÷, ×

64)

Which two signs need to be interchanged to make the following equation correct?
23 + 84 ÷ 14 × 8 − 3 = 5

, Avg: 01:28 , 92%✓ SSC CGL 2022

A)

− and ×

B)

+ and ×

C)

÷ and −

D)

− and +

65)

If ‘A’ denotes ‘addition’, ‘B’ denotes ‘multiplication’, ‘C’ denotes ‘subtraction’ and ‘D’ denotes ‘division’, then what will be the value of the following expression?
8 B (4 A 5) C (99 A 27) D 14 A 5 B (112 D 16)

, Avg: 01:42 , 100%✓ SSC CGL 2022

A)

116

B)

107

C)

85

D)

98

66)

Which two signs should be interchanged to make the given equation correct?
32 + 24 × 4 ÷ 16 – 64 = 90

, Avg: 02:11 , 83%✓ SSC CGL 2022

A)

÷ and ×

B)

÷ and +

C)

+ and ×

D)

+ and –

67)

Which two digits should be interchanged to make the given equation correct?
384 ÷ 16 - 72 + 9 × 10 = 2

, Avg: 01:41 , 100%✓ SSC CGL 2022

A)

3 and 7

B)

4 and 8

C)

6 and 9

D)

7 and 9

68)

Which two numbers and which two signs should be interchanged to balance the following equation?
24 ÷ 16 - 96 + 48 × 12 = 195

, Avg: 01:20 , 61%✓ SSC CGL 2022

A)

12 and 16, × and ÷

B)

24 and 16, - and ÷

C)

24 and 48, × and ÷

D)

12 and 48, × and +

69)

If '@' means 'addition', '%' means 'multiplication', '$' means 'division' and '#' means 'subtraction', then find the value of the following expression.
29 @ 128 $ 16 % 7 # 22

, Avg: 00:34 , 100%✓ SSC CGL 2022

A)

47

B)

58

C)

63

D)

23

70)

Which two digits and signs can be interchanged so as to balance the given equation?
25 - 9 + 42 ÷ 6 × 7 = 15

, Avg: 01:08 , 100%✓ SSC CPO 2020

A)

5 and 7; - and ÷

B)

9 and 6; + and ×

C)

4 and 6; + and ÷

D)

2 and 5; ÷ and ×

71)

If '×' means 'addition', '÷' means 'multiplication', '+' means 'subtraction', and '-' means 'division', then what is the value of the following expression?
16 - 4 × 12 ÷ 3 + 18

, Avg: 00:24 , 100%✓ SSC CPO 2020

A)

24

B)

30

C)

18

D)

22

72)

Select the correct sequence of mathematical signs to replace the * sign so as to balance the given equation.
24 * 4 * 16 * 4 * 15 = 85

, Avg: 01:03 , 100%✓ SSC CPO 2020

A)

÷, -, +, ×

B)

÷, +, ×, -

C)

-, ÷, +, ×

D)

×, +, ÷, -

73)

Which two numbers and two signs can be interchanged so as to balance the given equation ?
16 × 4 + 12 ÷ 4 - 15 = 59

, Avg: 01:31 , 75%✓ SSC CPO 2020

A)

4 and 12; × and ÷

B)

16 and 12; + and -

C)

15 and 16; × and +

D)

12 and 15; ÷ and -

74)

If '+' is interchanged with '×', and '-' is interchanged with '÷', then which of the following equation is correct ?

, Avg: 02:06 , 75%✓ SSC CPO 2020

A)

18 ÷ 6 + 24 - 4 × 64 = 50

B)

18 + 6 ÷ 24 - 4 × 64 = 50

C)

18 + 6 × 24 - 4 ÷ 64 = 50

D)

18 - 6 × 24 + 4 ÷ 64 = 50

75)

Select the correct sequence of mathematical signs to replace the ∗ signs so as to balance the given equation.
72 ∗ 12 ∗ 8 ∗ 6 ∗ 22 = 32

, Avg: 01:12 , 100%✓ SSC CPO 2020

A)

+, ÷, ×, -

B)

÷, +, ×, -

C)

÷, -, ×, +

D)

×, +, -, ÷

76)

If 'A' denotes 'addition', 'B' denotes 'multiplication', 'C' denotes 'subtraction', and 'D' denotes 'division', then what will be the value of the following expression?
15 B (14 C 7) A 25 D (18 C 13) C 8 B (2 A 3) = ?

, Avg: 01:27 , 100%✓ SSC CPO 2020

A)

40

B)

105

C)

70

D)

115

77)

Which two numbers should be interchanged to make the given equation correct?
63 ÷ 21 - 42 + 8 × 7 = 135

, Avg: 01:12 , 100%✓ SSC CPO 2020

A)

21 and 42

B)

21 and 8

C)

7 and 63

D)

7 and 21

78)

Select the correct combination of mathematical signs that can sequentially replace the * sign from left to right to balance the following equation.
16 * 35 * 5 * 20 * 4 * 89

, Avg: 01:38 , 75%✓ SSC CPO 2020

A)

×, - , +, ÷, =

B)

×, ÷, +, -, =

C)

-, ×, ÷, +, =

D)

-, ÷, +, ×, =

79)

If 'A' denotes 'addition', 'B' denotes 'multiplication', 'C' denotes 'subtraction', and 'D' denotes 'division', then what will be the value of the following expression?
50 D (2 B 5) A 3 B(15 A 12) C 2 B(18 C 15) = ?

, Avg: 02:04 , 100%✓ SSC CPO 2020

A)

80

B)

127

C)

54

D)

89

80)

Which two numbers should be interchanged to make the given equation correct?
36 × 12 + 48 ÷ 6 - 18 = 202

SSC CPO 2020

A)

6 and 12

B)

36 and 48

C)

6 and 18

D)

36 and 18

81)

Select the correct combination of mathematical signs that can sequentially replace the * signs from left to right to balance the following equation.
15 * 5 * 24 * 140 * 7 * 71

, Avg: 00:40 , 100%✓ SSC CPO 2020

A)

×, -, ÷, +, =

B)

×, -, +, ÷, =

C)

×, ÷, +, -, =

D)

÷, +, -, ×, =

82)

Select the correct combination of mathematical signs that can sequentially replace the * signs from left to right to balance the following equation.
24 * 12 * 35 * 24 * 6 * 319

, Avg: 00:58 , 100%✓ SSC CPO 2020

A)

+, -,÷,×, =

B)

×, +, -,÷, =

C)

×,÷, +, -, =

D)

÷, +, -,×, =

83)

Which two signs should be interchanged to make the given equation correct?
4× 7 + 36 - 12÷ 6 = 25

, Avg: 00:39 , 100%✓ SSC CPO 2020

A)

÷ and×

B)

× and -

C)

÷ and -

D)

+ and -

84)

If 'A' denotes 'addition', 'B' denotes 'multiplication', 'C' denotes 'subtraction', and 'D' denotes 'division', then what will be the value of the following expression?
74 A (31 B 2) B 2 C (68 C 4) D (4 B 2) = ?

, Avg: 02:13 , 66%✓ SSC CPO 2020

A)

98

B)

160

C)

190

D)

188

85)

Select the correct combination of mathematical signs that can sequentially replace the * signs from left to right to balance the following equation.
32 * 2 * 60 * 30 * 15 * 51

, Avg: 01:24 , 100%✓ SSC CPO 2020

A)

×, -, +, ÷, =

B)

×, ÷, +, - , =

C)

×, +, ÷, -, =

D)

-, ÷, +, ×, =

86)

If 'A' denotes 'addition', 'B' denotes 'multiplication', 'C' denotes 'subtraction', and 'D' denotes 'division', then what will be the value of the following expression?
35 B 2 A 5 B (40 C 37) A (8 B 4) D 16 C 14 = ?

, Avg: 01:12 , 87%✓ SSC CPO 2020

A)

73

B)

54

C)

66

D)

56

87)

Which two signs should be interchanged to make the given equation correct?
25 - 5 × 50 ÷ 10 + 35 = 155

, Avg: 01:11 , 77%✓ SSC CPO 2020

A)

+ and -

B)

× and ÷

C)

× and -

D)

× and +

88)

Which two signs need to be interchanged to make the following equation correct?
151 + 17 × 18 ÷ 2 − 19 = 17

SSC Selection Post Matric 2022

A)

− and +

B)

÷ and ×

C)

+ and ×

D)

− and ×

89)

Which two signs should be interchanged to make the given equation correct?
294 + 14 × 4 ÷ 16 - 67 = 33

, Avg: 01:02 , 50%✓ SSC Selection Post Matric 2022

A)

× and ÷

B)

- and ÷

C)

+ and -

D)

+ and ÷

90)

Which two numbers (not digits) should be interchanged to make the given equation correct?
70 + 30 × 16 - 60 ÷ 6 =164

, Avg: 00:50 , 100%✓ SSC Selection Post Matric 2022

A)

30 and 6

B)

70 and 30

C)

30 and 60

D)

16 and 60

91)

Which two signs should be interchanged to make the given equation correct?
48 ÷ 12 + 42 - 24 × 3 = 34

, Avg: 00:55 , 100%✓ SSC Selection Post Matric 2022

A)

+ and ×

B)

÷ and -

C)

- and +

D)

÷ and +

92)

Which two signs need to be interchanged to make the following equation correct?
25 - 48 + 6 ÷ 12 × 2 = 41

, Avg: 01:39 , 100%✓ SSC Selection Post Matric 2022

A)

÷ and -

B)

- and +

C)

× and ÷

D)

÷ and +

93)

Which two numbers (not digits) should be interchanged to make the given equation correct?
48 + 12 × 8 - 24 ÷ 8 = 114

, Avg: 00:51 , 100%✓ SSC Selection Post Matric 2022

A)

48 and 8

B)

48 and 24

C)

24 and 12

D)

12 and 8

94)

Which two signs need to be interchanged to make the following equation correct?
25 - 48 + 6 ÷ 12 × 2 = 41

, Avg: 01:11 , 100%✓ SSC Selection Post Matric 2022

A)

- and +

B)

× and ÷

C)

÷ and +

D)

÷ and -

95)

If '+' means subtraction, '÷' means addition, '>' means division and '<' means multiplication then find the value of the given expression.
66 ÷ 11 < 9 > (12 > 4) + 5

, Avg: 01:02 , 83%✓ SSC Selection Post Matric 2022

A)

110

B)

104

C)

105

D)

94

96)

Which two numbers need to be interchanged to make the following equation correct?
24 + 22 × 12 ÷ 16 – 8 = 32

, Avg: 01:18 , 83%✓ SSC Selection Post Matric 2022

A)

22 and 24

B)

24 and 12

C)

12 and 8

D)

22 and 16

97)

Which two signs need to be interchanged to make the following equation correct?
108 × 27 ÷ 3 − 19 + 95 = 88

, Avg: 00:39 , 85%✓ SSC Selection Post Matric 2022

A)

÷ and ×

B)

− and +

C)

− and ×

D)

+ and ×

98)

Select the correct combination of mathematical signs to sequentially replace the * signs to balance the following equation.
40 * 15 * 3 * 72 * 9 = 77

, Avg: 00:46 , 90%✓ SSC CHSL 2021

A)

+, ÷, −, ×, =

B)

×, ÷, +, −, =

C)

+, ×, ÷, −, =

D)

+, ×, −, ÷, =

99)

Which two signs should be interchanged to make the following equation correct?
6 +12 × 8 ÷ 16 - 12 = 8

, Avg: 01:12 , 90%✓ SSC CHSL 2021

A)

- and +

B)

+ and ×

C)

× and ÷

D)

÷ and +

100)

Which two numbers should be interchanged to make the given equation correct?
64 + 36 ÷ 3 × 9 - 32 = 44

, Avg: 01:22 , 83%✓ SSC CHSL 2021

A)

64 and 36

B)

9 and 64

C)

3 and 9

D)

32 and 36

101)

Select the correct combination of mathematical signs to sequentially replace the * signs to balance the given equation.
1496 * 8 * 13 * 40 * 5 = 0

, Avg: 00:45 , 100%✓ SSC CHSL 2021

A)

−, +, ÷, ×

B)

÷, +, −, ×

C)

+, ÷, −, ×

D)

+, ÷, ×, −

102)

Which two signs should be interchanged to make the given equation correct?
45 – 49 + 26 × 70 ÷ 35 = 42

, Avg: 00:49 , 85%✓ SSC CHSL 2021

A)

× and –

B)

÷ and ×

C)

+ and ×

D)

+ and –

103)

Which two digits and signs need to be interchanged so as to balance the given equation?
26 ÷ 6 − 54 + 24 × 8 = 174

SSC CHSL 2021

A)

8 and 6; × and ÷

B)

6 and 4; − and ×

C)

4 and 2; + and ÷

D)

5 and 8; × and +

104)

Which two digits need to be interchanged so as to balance the given equation?
75 ÷ 18 + 51 × 8 − 82 = 87

, Avg: 01:10 , 100%✓ SSC CHSL 2021

A)

5 and 2

B)

8 and 2

C)

7 and 8

D)

1 and 5

105)

Which two digits and two signs need to be interchanged so as to balance the given equation?
98 ÷ 4 - 126 + 96 × 5 = 266

, Avg: 02:51 , 55%✓ SSC CHSL 2021

A)

8 and 2; - and +

B)

6 and 4; × and ÷

C)

5 and 8; × and ÷

D)

5 and 9; + and ÷

106)

Which of the following equations will be correct when the signs + and ×, and the numbers 3 and 6 are interchanged?

, Avg: 00:54 , 100%✓ SSC CHSL 2021

A)

11 × 6 + 3 = 69

B)

9 × 3 + 6 = 33

C)

12 × 3 + 6 = 30

D)

7 + 3 × 6 = 48

107)

Select the correct combination of mathematical signs that can sequentially replace the* signs and balance the given equation.
7 * 96 * 8 * 39 * 25 = 70

, Avg: 01:07 , 100%✓ SSC CHSL 2021

A)

-, ×, ÷, +

B)

+, ÷, -, ×

C)

×, -, ÷, +

D)

×, ÷, -, +

108)

Which two signs should be interchanged to make the following equation correct?
10 –15 × 9 ÷ 6 + 8 = 8

, Avg: 00:28 , 66%✓ SSC CHSL 2021

A)

– and ÷

B)

+ and ÷

C)

× and −

D)

+ and ×

109)

Which two digits and signs need to be interchanged so as to balance the given equation?
75 − 13 + 19 × 8 ÷ 5 = 93

, Avg: 01:29 , 100%✓ SSC CHSL 2021

A)

3 and 5; − and ×

B)

7 and 9; + and ×

C)

5 and 8; − and ÷

D)

8 and 3; × and ÷

110)

Which two signs and two numbers should be interchanged to make the given equation correct?
12 × 5 + 7 ÷ 4 – 6 = 25

, Avg: 01:23 , 100%✓ SSC CHSL 2021

A)

× and +, 12 and 4

B)

× and ÷, 7 and 6

C)

× and −, 6 and 5

D)

÷ and −, 4 and 12

111)

If '×' means '-', '÷' means '+', '+' means '×' and '-' means '÷', then what will be the value of the following expression?
16 ÷ 32 - 4 × 2 + 1 = ?

, Avg: 00:50 , 80%✓ SSC CHSL 2021

A)

32

B)

7.5

C)

10

D)

22

112)

Which two signs should be interchanged to make the given equation correct?
39 ÷ 3 × 13 + 26 – 13 = 2

, Avg: 01:14 , 84%✓ SSC CHSL 2021

A)

÷ and ×

B)

÷ and –

C)

× and –

D)

+ and –

113)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
100 * 25 * 35 * 15 * 5 * 180

, Avg: 01:06 , 100%✓ SSC CHSL 2021

A)

–, +, ÷, ×, =

B)

+, –, ÷, ×, =

C)

–, +, ×, ÷, =

D)

×, –, +, ÷, =

114)

Which two digits and signs need to be interchanged so as to balance the given equation?
97 ÷ 24 − 16 × 5 + 37 = 53

, Avg: 01:55 , 80%✓ SSC CHSL 2021

A)

2 and 3; ÷ and −

B)

2 and 3; + and ×

C)

4 and 7; ÷ and +

D)

7 and 6; + and −

115)

Which two digits and signs need to be interchanged so as to balance the given equation?
65 + 13 − 119 ÷ 32 × 8 = 175

, Avg: 00:39 , 66%✓ SSC CHSL 2021

A)

9 and 8; + and ÷

B)

2 and 9; + and ×

C)

8 and 3; × and ÷

D)

5 and 8; − and ×

116)

Which two signs should be interchanged to balance the following equation?
646 ÷ 19 – 746 + 20 × 34 = 100

, Avg: 01:05 , 85%✓ SSC CHSL 2021

A)

× and +

B)

× and ÷

C)

– and ×

D)

– and +

117)

Select the option that is related to the third term in the same way as the second term is related to the first term.
POSTED : TPQEFU : : COUNTS : ?

, Avg: 01:08 , 100%✓ SSC CHSL 2021

A)

VPDTUO

B)

VPTDOW

C)

VPETVO

D)

UQDTUO

118)

Select the option that is related to the third word in the same way as the second word is related to the first word.
Africa : Algeria : : South America : ?

, Avg: 00:30 , 60%✓ SSC CHSL 2021

A)

Germany

B)

Argentina

C)

Canada

D)

Mexico

119)

Which two signs should be interchanged to make the given equation correct?
21 + 5 - 45 × 9 ÷ 3 = 11

, Avg: 00:37 , 100%✓ SSC CHSL 2021

A)

+ and ×

B)

÷ and ×

C)

÷ and -

D)

× and -

120)

Which two signs should be interchanged to make the following equation correct?
12 – 8 + 4 ÷ 2 × 8 = 4

, Avg: 01:03 , 57%✓ SSC CHSL 2021

A)

× and +

B)

× and ÷

C)

÷ and –

D)

– and ×

121)

What will be the value of the given expression if ‘A’ means ‘+’, ‘B’ means ‘-’, ‘C’ means ‘×’ and ‘D’ means ‘÷’
15 C 7 B (24 D 8) A 16 C 4 B 21 D 3

, Avg: 00:51 , 50%✓ SSC CHSL 2021

A)

179

B)

165

C)

159

D)

151

122)

Which two signs should be interchanged to make the following equation correct?
13 × 2 - (8 ÷ 4) + (4 × 1) = 24

, Avg: 00:30 , 70%✓ SSC CHSL 2021

A)

+ and ÷

B)

+ and -

C)

- and ×

D)

+ and ×

123)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
25 * 48 * 6 * 12 * 2 = 41

, Avg: 01:33 , 72%✓ SSC CHSL 2021

A)

−, ×, +, ÷

B)

−, ÷, +, ×

C)

÷, ×, +, −

D)

+, ÷, −, ×

124)

Select the correct combination of mathematical signs to sequentially replace the * signs to balance the following equation.
40 * 5 * 7 * 24 * 6 * 38

, Avg: 01:19 , 100%✓ SSC CHSL 2021

A)

+, ×, ÷, -, =

B)

÷, -, ×, +, =

C)

÷, ×, -, +, =

D)

+, ×, -, ÷, =

125)

Which two signs should be interchanged to make the given equation correct?
24 ÷ 4 + 50 – 20 × 6 = 35

, Avg: 01:24 , 75%✓ SSC CHSL 2021

A)

× and –

B)

+ and –

C)

÷ and –

D)

÷ and ×

126)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
110 * 728 * 28 * 15 * 413 = 87

, Avg: 01:28 , 88%✓ SSC CHSL 2021

A)

+, ÷, ×, −

B)

+, −, ×, ÷

C)

+, ×, −, ÷

D)

+, ×, ÷, −

127)

Which of the following set of numbers, if placed from left to right in place of the letters, will fit the given equation?
A × B ÷ C – D + E = 14

, Avg: 01:00 , 100%✓ SSC CHSL 2021

A)

A = 4, B = 13, C = 2, D = 3, E = 5

B)

A = 13, B = 3, C = 4, D = 5, E = 2

C)

A = 4, B = 13, C = 3, D = 5, E = 2

D)

A = 4, B = 3, C = 2, D = 5, E = 13

128)

Which two signs should be interchanged to make the following equation correct?
18 – 12 ÷ 4 + 8 × 2 = 5

, Avg: 01:04 , 80%✓ SSC CHSL 2021

A)

– and ÷

B)

÷ and ×

C)

+ and –

D)

+ and ÷

129)

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
2 * 400 * 7605 * 9 * 45 = 0

, Avg: 01:14 , 90%✓ SSC CHSL 2021

A)

×, -, ÷, +

B)

-, ×, ÷, +

C)

-, ×, +, ÷

D)

×, ÷, -, +

130)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
64 * 16 * 22 * 11 * 5 * 70

, Avg: 00:55 , 100%✓ SSC CHSL 2021

A)

×, –, +, ÷, =

B)

–, +, ÷, ×, =

C)

+, –, ÷, ×, =

D)

×, +, –, ÷, =

131)

Which two signs should be interchanged to make the following equation correct?
14 + 12 × 18 ÷ 6 – 12 = 6

, Avg: 01:12 , 80%✓ SSC CHSL 2021

A)

÷ and ×

B)

× and +

C)

− and +

D)

÷ and −

132)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
216 * 6 * 8 * 64 * 48 = 500

, Avg: 00:46 , 81%✓ SSC CHSL 2021

A)

×, +, ÷, −

B)

÷, +, ×, −

C)

÷, −, ×, +

D)

×, +, −, ÷

133)

Which two numbers should be interchanged to make the given equation correct?
25 × 7 + 20 - 40 ÷ 4 = 210

, Avg: 00:52 , 86%✓ SSC CHSL 2021

A)

20 and 40

B)

40 and 25

C)

20 and 7

D)

25 and 20

134)

Which two signs should be interchanged to make the following equation correct?

---

\(8+12\div6\times8-9 =8\)

, Avg: 01:06 , 88%✓ SSC CHSL 2021

A)

÷ and +

B)

× and ÷ 

C)

+ and × 

D)

× and -

135)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
14*11*552*23* 29 = 159

SSC CHSL 2021

A)

x, -, ÷, +

B)

x, +, ÷, -

C)

x, ÷, -, +

D)

+, -, ÷, x

136)

The two given expressions on both the side of the ‘=’ sign will have the same value if two numbers from either side or both sides are interchanged. Select the correct numbers to be interchanged from the given options.

---

3 + 5 × 4 − 24 ÷ 3 = 7 × 4 − 3 + 36 ÷ 6

, Avg: 01:55 , 65%✓ SSC CGL 2020

A)

4, 7

B)

24, 36

C)

5, 7

D)

6, 3

137)

Which two signs and two numbers should be interchanged to make the given equation correct ?
11 × 7 ÷ 35 − 64 + 56 = 47

, Avg: 02:20 , 75%✓ SSC CGL 2020

A)

× and ÷ ; 35 and 56

B)

× and ÷ ; 35 and 11

C)

+ and −; 35 and 11

D)

+ and −; 7 and 11