If P denotes ‘×’, Q denotes ‘÷’, R denotes ‘+’ and S denotes ‘−’, then what will come in place of ‘?’ in the following equation?
(40 Q 4) P 5 R (3 P 6) S (7 P 8) R 21 =?
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Q:
If P denotes ‘×’, Q denotes ‘÷’, R denotes ‘+’ and S denotes ‘−’, then what will come in place of ‘?’ in the following equation?
(40 Q 4) P 5 R (3 P 6) S (7 P 8) R 21 =?
- 133true
- 230false
- 340false
- 435false
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