Question

The missing term in the third figure is

• A. $16$
• B. $11$
• C. $40$
• D. $80$

Answer 1

The correct option is D $80$

In the first figure,
$[6\times 4-8\times 2]\times 5=40$
In the second figure,
$[6\times 3-5\times 2]\times 5=40$
In the third figure,
$[4\times 9-5\times 4]\times 5=80$

$\therefore$ Missing term in the third figure is $80.$