Question

pls answer this question fast

Answer 1

1st Figure :

$\clubsuit$ 25 = 5²

$\clubsuit$ 1 = 1²

$\clubsuit$ 16 = 4²

$\clubsuit$ 81 = 9²

⇒ 5 + 1 + 4 + 9 = 19

⇒ 19² = 361

2nd Figure :

$\clubsuit$ 4 = 2²

$\clubsuit$ 16 = 4²

$\clubsuit$ 64 = 8²

$\clubsuit$ 9 = 3²

⇒ 2 + 4 + 3 + 8 = 17

⇒ 17² = 289

3rd Figure :

$\clubsuit$ 9 = 3²

$\clubsuit$ 1 = 1²

$\clubsuit$ 81 = 9²

$\clubsuit$ 25 = 5²

⇒ 5 + 1 + 3 + 9 = 18

⇒ 18² = 324

So, The Missing Number is 324