यदि "B"का अर्थ " गुणा "है ,"C" का अर्थ " घटाव" है,"A" का अर्थ " जोड़ "है तथा "D" का अर्थ "भाग "है , तो निम्नलिखित में से कौन सा समीकरण सही है ?

Options

A. `24" "D" "12" "B" "3" "A" "12" "=" "18`
B. `36" "D" "6" "B" "3" "A" "2" "=" "74`
C. `42" "A" "7" "B" "2" "D" "2" "=" "35`
D. `56" "D" "14" "B" "2" "C" "4" "=" "12`

Answer

A

Explanation

`{:(BrArrxx,CrArr-),(ArArr+,DrArrdiv):}`
विकल्प (1)
`24" "D" "12" "B" "3" "A" "12 = 18`
`rArr 24 div 12 xx 3 + 12 = 18`
`rArr 2 xx 3 + 12 = 18`
`rArr 6 + 12 = 18`
विकल्प (2)
` 36 " "D" "6" "B" "3" "A" "2 = 74`
`rArr 36 div 6 xx 3 + 2 = 74`
`rArr 6 xx 3 + 2 = 74`
`rArr 18 + 2 ne 74`
विकल्प (3)
`42" "A" "7" "B" "2" "D" "2 = 35`
`rArr 42+ 7 xx 2 div 2 = 35`
`rArr 42 + 7 xx 1 = 35`
`rArr + 7 ne 35`
विकल्प (4)
`56" "D" "14" "B" "2" "C" "4 = 12`
`rArr 56 div 14 xx 2 - 4 = 12`
`rArr 4 xx 2 - 4 = 12`
`rArr 8 - 4 ne 12`