Question

Difficult Puzzle! If 4 X 5 = 2, 3 X 9 = 9, 7 X 3 = 3 Then 4 X 8 = ???If 4 X 5 = 2 3 X 9 = 9 7 X 3 = 3 Then 4 X 8 = ???

Answer 1

4*8=5
reason:
4*5=20 n 2+0=2
=>4*5=2;
in d same way,
3*9=27 =>2+7=9;
7*3=21 =>2+1=3;
4*8=32 =>3+2=5

Answer 2

Sum of digits result in answer.
For eg, 4×5=20
2+0= 2
∴4Δ5=2

4×8=32
3+2= 5
∴4Δ8=5

Ans=5