# Answers and Solutions

Question:

Please solve the question. The question is in the image.

Posted by: Aditya on 15.11.2020

Thank you

1. (7*3) - (4-2) = 21 - 2 =19

2. (9*3) - (7-4) = 27-3 = 24

3. (5*4) - (9-1) = 20-8=12

HI look this solution

following the pattern in the solved cycles ,we get the answer as 5*4-(9-1)=12

Following the other 2 patterns : -

? = 4x5 + 1 - 9 = 12.

Ans. 12

First circle : (7*3) - (4-2) = 19

Second circle : (9*3) -(7-4) =24

Third circle : (5*4)-(9-1) = 12

1. (7×3) - (4- 2) = 19 2. (9×3) - (7-4) = 24 3. (5×4) - (9 -1) = 12
(7×3)- (4-2)= 19 (3×9)- (7-4)=24 (5×4)-(9-1)=12

!. 7*3-(4-2) = 21-2 = 19

2. 9*3-(7-4) = 27-3 = 24

3. 5*4-(9-1) = 20-8 = 12

The number in the middle circle = product of two across number, adding the numer in right side below box to the product  and subtracting the other number ( left side up) from that.

case 1 : 7 x 3 + 2 - 4 = 19.

case 2 : 3 x 9 + 4 - 7 = 24.

case 3 : 5 x 4 + 1 - 9 = 12.

Answer: Pl refer to the attached file

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