यदि "A"का अर्थ " घटाना ","B" का अर्थ " भाग" है,"C" का अर्थ " जोड़ " है और "D"का अर्थ "गुणा " है, तो
` 54" "B" "6" "A" "4" "C" "2" "D" "5" "= ?`

Options

A. 15
B. 21
C. 16
D. 18

Answer

A

Explanation

`{:(ArArr-,BrArrdiv),(CrArr+,DrArrxx):}`
` 54" "B" "6" "A" "4" "C" "2" "D" "5 = ?`
`rArr ? = 54 div 6 - 4 + 2 xx 5`
`rArr ? = 9 - 4 + 10`
`rArr ? = 19 - 4 = 15`