1. Simplify (using BODMAS rules): 15 + 25 x 2 - 10 = ?
- A55
- B50
- C60
- D65
Show answer
Answer: A
Applying BODMAS (Brackets, Orders, Division/Multiplication, Addition/Subtraction) rules to '15 + 25 x 2 - 10' gives 55.
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Simplification & Surds — SSC Questions & Practice
Practise 28 Simplification & Surds questions from SSC for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.
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Practice questions on Simplification & Surds — with answers
Try each question first, then open the answer. Explanations are included.
2. Simplify (using BODMAS rules): (20 + 30) / 5 x 2 = ?
- A20
- B15
- C25
- D30
Show answer
Answer: A
Applying BODMAS (Brackets, Orders, Division/Multiplication, Addition/Subtraction) rules to '(20 + 30) / 5 x 2' gives 20.
3. Simplify (using BODMAS rules): 100 - 40 / 4 + 5 = ?
- A95
- B90
- C100
- D105
Show answer
Answer: A
Applying BODMAS (Brackets, Orders, Division/Multiplication, Addition/Subtraction) rules to '100 - 40 / 4 + 5' gives 95.
4. Simplify (using BODMAS rules): 8 x 8 - 20 + 12 = ?
- A56
- B51
- C61
- D66
Show answer
Answer: A
Applying BODMAS (Brackets, Orders, Division/Multiplication, Addition/Subtraction) rules to '8 x 8 - 20 + 12' gives 56.
5. Simplify (using BODMAS rules): (50 - 20) x 2 + 10 = ?
- A70
- B65
- C75
- D80
Show answer
Answer: A
Applying BODMAS (Brackets, Orders, Division/Multiplication, Addition/Subtraction) rules to '(50 - 20) x 2 + 10' gives 70.
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