Question 61

If 'A' means '$$+$$', 'B' means '$$-$$', 'C' means '$$\times$$' and 'D' means '$$\div$$', then 81 D 9 C 5 D 15 A 8 B 11 = ?

Solution

81 D 9 C 5 D 15 A 8 B 11 = ?

put given relation

$$81 \div 9 \times5 \div15 + 8 - 11$$

Using BODMAS rule we get,

=$$ 3 + 8 - 11$$

=$$0$$

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