Question

If 4 @ 3 = 48, 7 @ 2 = 80 and 5 @ 9 = 195, then 6 @ 5 = ?.​

Answer 1

Just observe it carefully and you will find it easy. So here it is

9 × 7 = 63

8 × 6 = 48

7 × 5 = 35

6 × 4 = 24

Now for 5 it will be

5 × 3 = 15

And finally for 4 it will

4 × 2 = 8