Question 15

Question 15 :
Swimming further, he could feel something sucking the water out of the sea. He saw a huge 6ft × 6ft hole dug, which was pulling all the water. He has to fill it with some 2 × 2 square tiles and some 4 × 1 rectangular tiles. After arranging the tiles to cover the lava perfectly without overlap, excess pressure caused one of the tiles to smash. Unfortunately, the only spare tile is of the other shape to the one smashed. Will Mario be able to rearrange the remaining unsmashed tiles to perfectly cover the hole again?
(a) Yes (b) No (c) Yes,Only if broken tile is 4 × 1 (d) Yes,Only if broken tile is 2 × 2

b) NO

No because we always need even number of 4*1 tiles..

Definitely 15-A

No

Its definately no