All Free Analytical and Logical Reasoning MCQs with Answers
Every Analytical and Logical Reasoning question in the bank, across all chapters, each with the correct answer and a written explanation. Free and unlimited, with no account needed.
2,989 questions · page 146 of 150
- A. 20
- B. 22
- C. 26
- D. 28
Explanation: Replace + with multiplication and - with addition. The expression becomes 8 × 2 + 6 = 22.
Correct answer: 22- A. 1
- B. 2
- C. 5
- D. 10
Explanation: The expression becomes 18 ÷ 3 - 4. Division comes first, giving 6 - 4 = 2.
Correct answer: 2- A. 24
- B. 26
- C. 30
- D. 38
Explanation: After substitution, the expression is 18 ÷ 3 × 4 + 2. Working from left to right for division and multiplication gives 24 + 2 = 26.
Correct answer: 26- A. 25
- B. 27
- C. 29
- D. 31
Explanation: The substituted expression is 24 + 6 ÷ 4 × 2. Division and multiplication are done left to right, so 24 + 3 = 27.
Correct answer: 27- A. 3
- B. 4
- C. 5
- D. 6
Explanation: First substitute the signs to get (18 ÷ 3) + 2 - 4. The result is 6 + 2 - 4 = 4.
Correct answer: 4- A. + and -
- B. + and ×
- C. × and -
- D. - and ÷
Explanation: Interchanging × and - gives 8 + 4 - 3 × 2 ÷ 1. Applying BODMAS gives 8 + 4 - 6 = 6.
Correct answer: × and -- A. 34
- B. 36
- C. 38
- D. 40
Explanation: The expression becomes 30 - 6 ÷ 3 + 4 × 2. BODMAS gives 30 - 2 + 8 = 36.
Correct answer: 36- A. + and ×
- B. + and ÷
- C. × and -
- D. ÷ and -
Explanation: Interchanging ÷ and - gives 16 + 8 - 4 × 3 ÷ 2. Multiplication and division give 6, so the result is 16 + 8 - 6 = 18.
Correct answer: ÷ and -- A. + and -
- B. + and ÷
- C. × and -
- D. × and ÷
Explanation: Interchanging × and - gives (20 + 4) - 3 × 8 ÷ 2. BODMAS gives 24 - 12 = 12, so this interchange is correct.
Correct answer: × and -- A. 12
- B. 4
- C. 20
- D. 23
Explanation: Replace the signs first: 20 + 5 - 3 becomes 20 ÷ 5 × 3. Working from left to right for equal-priority operations gives 4 × 3 = 12.
Correct answer: 12- A. 18
- B. 34
- C. 13
- D. 36
Explanation: After substitution, the expression is 9 × 4 ÷ 2. BODMAS gives 36 ÷ 2, which equals 18.
Correct answer: 18- A. 14
- B. 21
- C. 17
- D. 30
Explanation: Substitution changes the expression to 26 - 8 × 3 ÷ 2. Multiplication and division first give 12, so 26 - 12 = 14.
Correct answer: 14- A. 2
- B. 11
- C. 14
- D. 18
Explanation: The substituted expression is 48 ÷ 6 - 3 × 2. BODMAS gives 8 - 6, so the value is 2.
Correct answer: 2- A. Plus and minus
- B. Plus and multiplication
- C. Minus and division
- D. Multiplication and division
Explanation: Swap plus and minus to obtain 14 - 6 × 2 + 4 ÷ 2. BODMAS gives 14 - 12 + 2 = 4, making the equation true.
Correct answer: Plus and minus- A. Minus and plus
- B. Plus and multiplication
- C. Minus and division
- D. Multiplication and division
Explanation: Swapping minus and plus gives 40 + 8 - 6 × 2 ÷ 4. Multiplication and division give 3, so 48 - 3 = 45.
Correct answer: Minus and plus- A. 148
- B. 40
- C. 72
- D. 152
Explanation: Substitute the signs to get (42 - 6) × (8 ÷ 2) + 4. The brackets give 36 and 4, so 36 × 4 + 4 = 148.
Correct answer: 148- A. Plus and minus
- B. Plus and division
- C. Multiplication and minus
- D. Multiplication and division
Explanation: Interchange plus and minus: (18 - 6) × 2 + 4 ÷ 2. BODMAS gives 12 × 2 + 2 = 26, while the other listed swaps do not give 26.
Correct answer: Plus and minus- A. 26
- B. 22
- C. 16
- D. 12
Explanation: Replace the signs first: 7 + 3 - 5 becomes 7 × 3 + 5. Applying BODMAS gives 21 + 5 = 26.
Correct answer: 26- A. 18
- B. 24
- C. 30
- D. 42
Explanation: After substitution, the expression is 36 ÷ 6 × 4. Division and multiplication are done from left to right, giving 6 × 4 = 24.
Correct answer: 24- A. 9
- B. 12
- C. 15
- D. 21
Explanation: The substituted expression is 18 - 6 ÷ 2 × 3. Division and multiplication give 9, so the final result is 18 - 9 = 9.
Correct answer: 9