Question

which of the following will have 6 at unit place. square of 19. square of 11. square of 24. square of 13​

Answer 1

Answer:

24² has 6 at unit place

Step-by-step explanation:

19² = 361

11² = 121

24² = 576

13² = 169

Hence, 24² has 6 at unit place

Answer 2

Answer:

Square of 24 will have its unit place as 6

Step-by-step explanation:

We know that when unit digit is 4 then only its square have 6 on its unit place.

So, none of the given square have 6 at its unit place except square of 24.

Hence, square of 24 have 6 on its unit place.