Question
If A denotes âadditionâ, B denotes
âmultiplicationâ, C denotes âsubtractionâ, and D denotes âdivisionâ, then what will be the value of the following expression? 14 B (18 D 3) A 5 B 7 C 12 B (24 D 4)Solution
14 B (18 D 3) A 5 B 7 C 12 B (24 D 4) 14 x (18 á 3) + 5 x 7 â 12 x (24 á 4) 14 x 6 + 5 x 7 â 12 x 6 84 + 35 â 72 = 47
More Previous year papers Questions
What will be the value of expression if the signs â(+)â and â(Ă)â are interchanged?
63 + 7 á 21 Ă 14 â 24 á 6
...If all the alphabets of alphabetical series are numbered as 26-1 from A-Z then what is the sum of the numbers of letters of the word â PARENT â?Â
Which two signs should be interchanged in the following equation to make it correct:
640 á 80 + 6 Ă 20 â 10 = 58
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