Question

what this type of sums are called? I want the name of this type of sums

Answer 1

its reasoning...
3×6=3+6=9×2=18
5×3=5+3=8×2=16
8×2=8+2=10×2=20

4×6=4+6=10×2=20

hope u will understand^_^♡♡

Answer 2

Answer:

20

Step-by-step explanation:

This kind of Questions comes under Numerical Reasoning.

Hint: (a + b) * 2 = c

Now,

(i) 3 * 6

= (3 + 6) * 2

= 9 * 2

= 18.

(ii) 5 * 3

= (5 + 3) * 2

= 8 * 2

= 16.

(iii) 8 * 2

= (8 + 2) * 2

= 10 * 2

= 20

(iv) 4 * 6

= (4 + 6) * 2

= 10 * 2

= 20

Hope it helps!