SSC CGL Mathematical Operations question with solution
Mathematical OperationsModerate
If 'P' means '×', 'Q' means '+' and 'R' means '−', what is the value of the following expression? 4 P 3 Q 10 R 1
- (A)51
- (B)22
- (C)21
- (D)16
Correct answer: (C) 21
Replacing the letters with the operations gives 4 × 3 + 10 − 1. Following BODMAS, multiply first: 12 + 10 − 1 = 21.
About this question
- Subject
- General Intelligence and Reasoning
- Topic
- Mathematical Operations
- Exam
- SSC CGL
- Attempts on SSC Rank
- Not attempted yet
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