Question

between 50 and 60, the perfect square number is___
a)56 b)55 c)54 d) none​

Answer 1

Answer:

none (d)

Step-by-step explanation:

By squaring, we get as  

1 → 1

2 → 4

3 → 9

4 → 16

5 → 25

6 → 36

7 → 49

8 → 64

From, this we can say that there is no perfect square between 50 and 60.

Answer 2

There is no square number between 50 and 60. So, the answer is an option  (d)=> None.

Given:

Between 50 and 60, the perfect square number is___

To find:

The required answer

Solution:

• We need to find a square number between 50 and 60. First, let's know about the square numbers.

What is a square number:

• In mathematics, A square number is a resultant number when we multiply any number by itself.

• For example, 81 is the square number since it can be written 9² = 9×9

First 10 square numbers:

1² = 1×1 = 1

2²= 2×2 = 4

3²= 3×3 = 9

4²= 4×4 = 16

5²= 5×5 = 25

6²= 6×6 = 36

7²= 7×7 = 49

8²= 8×8 = 64

9²= 9×9 = 81

10²= 10×10 = 100

• From the above-mentioned square numbers, we can see that there are no square numbers between 50 and 60.

Hence, the required answer is an option (D) => none.