Operations and Symbol Notations Practice Test 4 – Practice Set for Competitive Exams

Preethi

Take your preparation to the next level with this intermediate Operations and Symbol Notations Practice Test 4. This test includes a mix of moderate-level questions designed to improve your logical thinking and accuracy.

Operations and Symbol Notations Practice Test 4

Instructions

Please read the following instructions carefully before attempting the quiz:

  • 📖 Read the Question carefully before answering the question.
  • ⏳ Try to manage your time effectively.
  • ✅ Each question has only one correct answer.
  • ❌ There is no negative marking (if applicable — adjust if you have).
  • 🔁 Do not refresh the page while attempting the test.
  • 📊 Your score will be displayed immediately after submission.
  • 📚 After completing this test, attempt the remaining practice sets for better improvement.

1 / 10

Q) Find out the two signs to be interchanged to make the following equation correct.

21 + 5 × 2 − 21 ÷ 3 = 12

a) + and –
b) - and ÷
c) - and X
d) + and ÷

2 / 10

Q) Which two signs need to be interchanged to make the given equation correct?

20 ÷ 20 + 20 – 20 × 20 = 20

a)+ and ÷
b)+ and –
c)÷ and ×
d)+ and ×

3 / 10

Q) If signs ‘+’ and ‘- ‘and numbers 4 and 8 interchange between each other, which one of the following four equations would be correct?

  1. 4-8+12=0
  2. 8-4÷12=8
  3. 4÷8-12=16
  4.  8÷4-12=24

4 / 10

Q) What will be the value of the following equation if ‘÷’ means ‘addition’, ‘+’ means ‘subtraction’, ‘–’ means ‘multiplication’ and ‘×’ means 'division'?

49 × 7 – 3 ÷ 9 + 4 = ?

5 / 10

Q)Select the correct combination of mathematical signs to replace * signs and to balance the equation.
7*5*3*4*8
a)x + - =
b)+ - = x
c)x - = x
d)- x + =

6 / 10

Q) Which of the following interchange of signs would make the equation correct ?
8 × 6 + 2 = 22
a)+ & ×, 2 & 6
b)+ & ×, 2 & 8
c)+ & ×, 6 & 8
d)+ & ×, 2 & 22

7 / 10

Q) If ‘P’ denotes ‘–’; ‘Q’ denotes ‘÷’, ‘R’ denotes ‘×’ and W denotes ‘+’, then –

48 Q 12 R 10 P 8 W 4 = ?

8 / 10

Q) If ‘+’ means ‘÷’, ‘-’ means ‘×’, ‘÷’ means ‘-’ and ‘×’ means ‘+’ then what will be the value of the following expression?

 3 – 2 ÷ 81 + 3 × 30 = ?

9 / 10

Q) Find out the two signs to be interchanged to make the following equation correct.

25 + 26 × 2 – 7 ÷ 3 = 17

10 / 10

Q) Which two signs should be interchanged to mark the given equation correct?

50 × 10 ÷ 4 + 10 - 4 = 26

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Well done! By now, you should feel more confident with symbol-based questions. Keep practicing and focus on reducing mistakes as you progress further.