if L denotes÷M denotes x P denotes and Q denotes- , then the value of the statement 9P9L9Q9M9?
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ans d
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Correct option is
D
9 P 9 L9 Q 9 M9 = - 71
L denoted devision , M denotes x, P denotes + and Q denotes -,
for (i option) : 32 P 8 L 16 Q 4 = {3}/{2}
means 32+ {8 /16} - 4 = 57/2
means it is not a correct answer.
for (ii option) : 6 M 18 Q 26 L 13 P 7 = 173/13 means 6x18-26/13+7 or 108-2+7 or 113 which is also not a right answer.
for (iii option) :
11 M34 L 17 Q 8 L 3 = 383
means 11 x 34 / 17 - 8 / 3 = 11 x 2 - 8/3 = 22 -8/3 = {66-8}/3 = 58/3
wrong answer
AND for 4th option,
9 P 9 L9 Q 9 M9 = - 71
means 9 + 99 - 9 x 9 = - 71
or 10 - 81 = -71
means option D is correct answer.
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