HomeTestsSearchRankProfile
mediumMCQPrepp2026Reasoning
1 mark

If ‘A’ stands for ‘+’, ‘B’ stands for ‘−’, ‘C’ stands for ‘×’ and ‘D’ stands for ‘÷’, what will come in place of the question mark (?) in the following equation?

  1. A
    78
  2. B
    97
  3. C
    91
  4. D
    83

Solution & Step-by-step Explanation

Map the letters to their respective mathematical operators:
*
*
*
*

Substitute these operators into the given equation:



Solve step-by-step following the BODMAS rule:

1. Bracket: Evaluate



2. Multiplication: Evaluate



3. Addition and Subtraction:









Hence, the answer is 91.

Practice this question

Try it yourself before checking the explanation above.

If ‘A’ stands for ‘+’, ‘B’ stands for ‘−’, ‘C’ stands for ‘×’ and ‘D’ stands for ‘÷’, what will come in place of the question mark (?) in the following equation?
A
78
B
97
C
91
D
83

Share This Question

Related Questions

Ready for a Full Test?

Practice with timed mock tests and track your performance across Reasoning.

Discussion