Mathematical Operations
Practise sign substitution, letter-for-sign, interchange of signs or numbers and sign combinations with BODMAS: 6 bilingual sets from easy to hard.
Topics Covered in Mathematical Operations
Mathematical Operations Practice Tests
Mathematical Operations Practice Set 01
Mathematical Operations Practice Set 02
Mathematical Operations Practice Set 03
Mathematical Operations Practice Set 04
Mathematical Operations Practice Set 05
Mathematical Operations Practice Set 06
Smart Practice Path
Start with Easy, move to Medium, and challenge yourself with Hard test results.
Why Practice Mathematical Operations?
- Mathematical Operations is a regular CBT 1 reasoning topic that rewards accuracy
- Builds careful BODMAS habits that also help in the Mathematics section
- Option-checking practice makes these questions fast and safe
- Each set is 15 questions in 12 minutes with 1/3 negative marking
Concepts You Will Master
- BODMAS: division and multiplication from left to right, then addition and subtraction
- Replacing signs or letters before calculating
- Interchanging two signs everywhere they appear
- Testing sign combinations and number swaps option by option
Preparation Tip
Rewrite the expression with the real signs before calculating. In interchange questions, swap every occurrence of both signs. Check options in the order they are given and stop as soon as one balances the equation.
Explore Other Reasoning Topics
About Mathematical Operations
Mathematical Operations questions change or hide the usual signs, and you must calculate correctly with BODMAS. These six sets cover sign substitution, letters standing for signs, interchange of signs or numbers and sign combinations. Every question has exactly one option that works and a step-by-step solution in English, Hindi and Hinglish.
FAQs
There are 6 sets: 2 easy, 2 medium and 2 hard. Each set has 15 questions and a 12-minute timer.
Each correct answer gives 1 mark and each wrong answer deducts 1/3 mark, the same as RRB NTPC CBT 1.
Yes. Every question can be attempted in English or Hindi, and solutions are given in English, Hindi and Hinglish.
Use BODMAS: first ÷ and × from left to right, then + and − from left to right.
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