Question

9+11-2=153
13+14-1=223
12+25-3=?

Answer 1

Answer:

34

Step-by-step explanation:

12+25=37. 37-3=34. therefore 12+25-3=34

Answer 2

Answer: The question is used to test the presence of mind of the solver. It is not a fundamental mathematical question, this question requires logical reasoning and aptitude to get solved. Below is a possible solution for this question.

Step-by-step explanation:

• 9 + 11 - 2 = 153 It can be interpreted as 9 multiplied by 10 and 11 multiplied by 10 we get 90+110 = 200 then we multiply third number by 0 and subtract the whole by 47 we get 200 - 0 -47 = 153 which is the desired answer.
• We apply same procedure to second equation, 130 + 140 will give us 270, multiply third member by 0 and subtracting by 47 = 270 + 0 - 47 = 223 which is the desired answer, not the correct one.
• We will do the same to third equation 120 + 250 - 0 - 47, and we get 223.
• Hope it is the correct answer, from logical point of view.

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