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If + means -, -means ×, ×means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation?22-5÷3+12×3=?​
Question

If + means -, -means ×, ×means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation?

22-5÷3+12×3=?

A.

111

B.

109

C.

112

D.

110

Correct option is B

Given: 
+ means -
-means ×
×means ÷
÷ means +
22 - 5 ÷ 3 + 12 × 3 =?
After interchanging the sign we get following equation - 
​22 ×+3 - 12 ÷ 3 =?
22 × 5 +3 - 4 =?
110 +3 - 4 =?
113 - 4 =?
? = 109

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