If A means ‘-', B means '÷', C means ‘+' and D means '×', then 15 B 3 C 24 A 12 D 2 = ?
Options:
A .  3
B .  5
C .  7
D .  9
E .  None of these
Answer: Option B Answer: (b) According to the question, ? = 15 B 3 C 24 A 12 D 2 from the question by changing the symbols, we get = 15 ÷ 3 +24 - 12 × 2 (using VBODMAS rule) = 5 + 24 -12 × 2 = 5+ 24 - 24 = 5
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