BRAINTEASER

                                            

                                                

     

                                     IQ TEST🧠🧠

                                         22X12=2

                                         44X44=8

                                         88X42=32

                                         99X99=?

 

                                       50% fail!

SOLUTION:

N/B 

To crack the missing number you must first establish the trend.

The Trend:

(A+B)*(C ÷D)   

(2+2)*(1 ÷2)=4*0.5=2

(4+4)*(4 ÷4)=8*1=8

(8+8)*(4 ÷2)=16*2=32

99X99=?

(9+9)*(9 ÷9)=18*1=18